Precision Race Components all new cylinder head castings completed with 220cc runners. For stock cubic inch 4.8/5.3/LS1/LS2 applications requiring a stock valve angle LS cylinder head with extra thick decks comparable to stock piston to valve.
Designed as a bolt on cylinder head with minimal change to pushrod length
TSP Spring Kit w/ PAC Valve Springs Rated To .660" Lift
64cc CNC Machined Chambers
CHE Bronze Guides
2.045" Intake / 1.600" Stainless Valves
Factory Rocker Friendly!!*
Extra Thick Deck Surfaces For Power Adders
The all new 220cc cylinder head is finally available for customers looking for a bolt on 15 degree LS cathedral cylinder head. Think of this cylinder head as the ultimate 15 degree LS1/LS2 cylinder heads for guys wanting a stronger replacement to the LS1 / LS6 / LS2 factory casting. The perfect head for guys wanting a aftermarket casting that will retain the use of all there existing components.
Flow Data:
4.00" Flow Plate - No Exhaust Pipe
LIFT
INTAKE FLOW
EXHAUST FLOW
.100"
67 CFM
55 CFM
.200"
145 CFM
113 CFM
.300"
207 CFM
166 CFM
.400"
252 CFM
200 CFM
.500"
292 CFM
215 CFM
.600"
304 CFM
226 CFM
.650"
311 CFM
228 CFM
Stock rocker arms will cause increased guide wear in applications over .600" lift. Roller rockers can help to reduce this wear.
Our email tune is the fastest, cheapest way to get tuned in a few easy steps:
Fill out our handy online form during checkout
Email your tuning file to mailordertuner@gmail.com
We’ll email your tuned file back to you ASAP, usually within 1-3 business days
Note: you must have your own tuner such as an MPVI3 to install your new tuning file.
Want an email tune but need a tuner? Check out our handy bundles to get an MPVI3 with two tuning licenses along with your tuning file! Select overnight shipping for the fastest possible tune apart from a pure e-tune.
** THERE ARE NO REFUNDS AFTER THE SALE ON DIGITAL FILES - Once a file is sent you own it ** - >> Once we start on the tune file and exchanging data logs There will be a 125.00 Retune charge Anytime parts are changed that causes extra logging and having to backtrack - Example if your injectors are to small or fuel pump low on pressure you would be charged once those are fixed to Rescale the tune and continue datalogging
Jack S.
It was super easy and simple to receive the tune and send data logs and customer service was excellent
Josef W.
So far, so good! Every response has been quick and simple to understand. Got my tune loaded and the car runs worlds better. Thanks for the professionalism!
ryan l.
Customer service is the BEST! I will always be a Mot faithful!
Dan B.
Prompt turn around. Tune needed some fine tuning, but truck ran good!
Nicholas S.
My experience has been great . Easy to go back and forth with them to get the tune dialed in . I’m still getting it dialed in but it’s close and hasn’t ever felt as good as it does now ! Thank you !
travis l.
It was a good tune! i do feel like the transmission pressure was turned up. it shifts pretty hard! besides that it was good! will use you again! thank you
Joshua R.
Good people great tune. Makes it simple
John S.
Absolutely the best experience. Customer service is overly helpful. I will be using again and recommending to everyone.
Jody G.
Ended up having to pull the engine back out and have it bored .020 over and swapped the std BTR pistons with WEISCO Pistons .020. over. Can you make the adjustments to the tune file as we will be reinstalling the engine within the next couple days. We will definitely add pics and video along with the data logs after the engine break in. Thanks
Ryan E.
My experience went exactly as advertised. I installed a new cam in my Camaro ss LS3 and needed tune. I got emailed the new tune very quickly after sending my stock tune. I think in total I had 4 or 5 "re-tunes" where I sent a datalog after downloading the new modified tune. It took me about a week in a half in total from start to finish, but that was only cuz I was limited in the times I could take it for a drive to datalog. It probably could have been done in half that time or less. Camaro runs fantastic. Super happy with the whole thing! Would absolutely recommend.
Robert K.
Casey was there to help me get the most out of my engine. When I had questions I got quick responses that solved any issues I had. Would definitely recommend Casey and mailorder tuner
Dwayne C.
Casey was awesome to work with. responded very fast, office help was excellent! Very knowledgeable got my vehicle running excellent. definitely has a good team. Strongly recommend definitely will be a repeat customer!!! Thank you guys so much!!!
Heath P.
Excellent communication, had a small issue that didn't stem from the tune but they diagnosed it immediately. Installed the tune and couldn't be happier. Would definitely recommend! 5 stars all the way!
gerald e.
This has to be the most reasonably priced and honest tuner around. Turn around time is very speedy. This my second time because mechanical issues I was having. Casey saw it in the tune!!!! I swapped my heads out sent in the info and had my tune at like 9:08 the next day and they open at 9. That's just dedication!!!
Derrick C.
Casey at mailordertuners.com has the E-tunes streamlined very easy to work with. The tech page on their website has all the info on how to data log, install tunes, read and write files etc. His response time on receiving your data logs and adjusting your tune is top notch within the day you send your data logs you'll receive your tune if not multiple in the same day. The tunes he does are quality he'll keep working with you until the tune is 100%. I have nothing but good thing's to say abt mailordertuners.com.
Branden N.
Very polite and professional had all my tuning issues done within the same week awesome experience highly recommend!! 10 outta 10
Customer
So far the gentlemen have been great getting my tune dialed in. They have made every effort to get my truck running right, and I believe they will make it happen. I will give update once it’s all dialed in.
Tanner D.
Highly recommended company very fast response very knowledgeable good solid Tunes
Jason M.
Great customer service! I had a GMPP E67 ECU that came with my crate LS376/525 engine. It wouldn't stay running until I had it retuned. In 2 tries they had it running like a top. I had my 2nd revision withing 24 hours of the order and it was on a Saturday. I wasn't expecting that at all. I wouldn't go through anyone else for tuning.
Chris T.
Casey tuned a low mile built 2002 Collector Edition Trans Am WS6 for me in 2018 and it performed great right up until we sold it recently (2023). He also just tuned out 3800 mile Tom Henry Racing GMMG SS Camaro Phase 2. It sounds the best it has since we've owned it and performs great. Great work and a quick turn around (24-48 hours). I've referred several friends and they've all had a great experience with him also.
Chris Thompson
joe v.
Mailotdertuners Rocks! They are always there for me. They were able to read, diagnose and send me back a tune quickly so I can get back to doing what I love doing best. RACING!
Thanks Guys, car is running Perfect
JV
Elvin S.
Great people to do business with I'm having a problem an they are working with me till I get it sorted
brooks f.
Casey's tune was great right from the start. fired right up, idles great, and pulls hard. im sure it will be even better with a re-tune but im very impressed so far. He was very up front with his opinion on my power/rpm goals vs parts i was using, and gave me solid recommendations. Which I followed.
Erwin P.
I followed the instructions on what to send as far as current tune and log upon initial start up, when I received the tune back it was on point!!!
KASPER PERFORMANCE EDGE A.
Always spot on
Hilario E.
Excellent service great job
Brad H.
Really a great job start to finish. Ls1 with cam and intake and fired off first crank and runs great. Strongly recommend and will use again
Albert A.
Very professional and understanding tech that took care of my tuning needs. I installed and LS3 hot cam motor in my 63 Nova SS. It took a couple of extra steps to get it done because Casey, the tech, explained that LS3's came with either one of two versions of the MAF and it was initially set up for the other version. Once that was done, the rest happened quickly. I am working on another project, which I told him about, and he will get that job too. Thanks!!
James R.
Very impressed with the customer service, turnaround time, and of course the tune! This is the second vehicle I have worked with them on, and definitely plan to use them more in the future.
KASPER PERFORMANCE EDGE A.
Casey never disappoints
RODNEY S.
Tune work great
gerald e.
Ordered my tune on a Tuesday night. The next morning it was available
Sean R.
Great company to deal with I somehow sent them a file that I couldn’t load back into my rig and they helped me out got it all squared away and redid it and didn’t charge me a dime to do very good people will use them again A+ company thanks you
Byron C.
I am extremely happy! I swapped a 2014 l83 into a jeep w/stage 2 cam ported heads corvette intake and throttle body and numerous other odds and ends. Casey has been awesome helping me get it running and driving perfect. The response time and turnaround time are second to none even on the weekend which blew me away. The process is super easy and well worth every penny. I will definitely be using them for all my tuning needs and future builds and will 100% recommend them to everyone!
Josef B.
Casey has been amazing! He's helped get my 58 Biscayne up and running beautifully! Very knowledgeable and wouldn't take my tune anywhere else!
*# D.
Nice to deal with a professional operation that responds properly and made the adjustments quickly.
Matt G.
KC and the mailordertuner staff was great to deal with. The tune my car had when bought was a disaster. This was my first go with email tuning and HP tuners. They made the process simple, painless, and enjoyable. All updates were sent super quick, even on weekends. I can't recommend enough.
Tyler H.
Very straight forward and easy quick programming
Jeffrey H.
100% would recommend my truck gets around 23mpg on highway with a stage 1 tsp cam..... also very fast response ⭐️⭐️⭐️⭐️⭐️
ryan l.
I am beyond impressed the process was easy and the outcome is great.
Aaron W.
Got the new LS1 tuned up and ready to rip in no time.
SCOTT P.
I can't say enough good things about this company! They care, they are prompt, they are easy to deal with.... You don't just send them your log and get a tune that "should work" like other companies do. They work with you getting updated logs for each step and get it dialed in properly! I would recommend to anyone. The car runs great and really flies!
Brad C.
Super happy with this tuning service. Exceeded my expectations and were very helpful. Sent my engine build list and got a start up tune within a few hours. I ran 1 data log and and basically had it dialed. I had a small hick up a week later and no problem getting sorted out. Even over the Easter weekend. Would definitely recommend.
2003 Silverado 1500HD 4x4 LQ4 6.0L 706 heads Summit stage 1 high lift cam, TBSS intake.
Alex B.
Casey and his team at MailOrderTuner provide the best remote tuning services BAR NONE! The process of providing specs of your build, uploading a current tune file, and receiving a tune that can plug in to run your build is priceless! If there are any concerns, Casey is quick to assist in the best way he can because we are remote. I will be sure to use them for my future needs! Don’t hesitate to use this service!
Justin P.
Installed TSP stage 2 cam and with no tuners near me Mail Order Tuner was recommended by Texas Speed and Performance glad I listened to them. Fast turn around truck runs great. Will definitely be using Mail Order Tuner for all of my tuning.
David H.
My Dyno tuner was a 100+ miles away, so I needed a way to get the car there (without trailering). Got the mail order tune in the car and it ran great !!! I was able to put a lot more break in miles on it than I had anticipated. Got the Dyno tune, and I’m not sure there was much difference, I think it was pretty close already :-) Thanks!
Charles H.
Everything going with the truck having some small issues. would love for Casey or staff to contact me at 469891503
Luther A.
Great experience! I did a heads, cam, headers, vvt delete, afm delete to my 2013 Camaro SS. I downloaded the tune with HP Tuners, mailed it to them and got it back the next day. Flashed the tune, data logged the car and sent it back. They were even cool enough to call me to answer some questions. I would absolutely use this service again.
Douglas M.
Great customer service! I wasn’t happy with my first cam. (It was recommended by someone else) I talked to Casey told him what I wanted to do with the car, and his recommendation nailed it! I highly recommend his knowledge and tuning abilities if you are going to do a cam, call and get a all of the information you need before you waste money on something that will not make you happy.
Josh T.
It was all very easy and they pretty much walk you through step by step on how to do it.
Nathan B.
I’m in love with my truck all over again!! Had a lifter failure and chewed my TSP Stage 3 cam up on my L83. So I installed all new needed parts plus TSP BFD chop monster cam and with this tune my truck has never sounded nor ran this good! Thank you for giving me more than I was ready for!!
Cory A.
Very pleased, the tune worked great from the start for my LS swap with a cam! Thanks!
nicholas D.
Best price!! Excellent customer service. Love the quick turn around. Will be using them in the future. I will recommend MailOrderTuner to everyone.
charles t.
I recently moved to Vegas didn’t know anyone when I did my motor swap went to 3 shops to tune my truck spent good money and all 3 couldn’t get the truck to run right , every one of them had excuses why it couldn’t ( cam was too big, not enough vacuum, fuel system etc). With Mail order tune I sent my old tune with a list of my upgrades and within 48hrs I got my new tune back flashed my pcm with hp tuners and truck has never ran so good. First test run I was so happy I just wanted to see how long of a black mark I could make on the road hahaha I’d say stop your searching and let these brother tune your sh!t. Thanks again for the tune guys
Rosendo R.
Great service, very fast turn around. My C6 is running better than ever.
KEVIN L.
First tune worked great to start was very fast at getting back with touch ups. Will be using again!
Ronald R.
i swapped a 5.3 LS out for a 6.0 LS 706 heads for 10.5 -1 compression ported heads BTR cam 202 int 202 exh lift.511 int .511 exh lobe sep 111+1 new rockers put my mail order tunes in it started right up and runs great great , torque from idle to over 5,000use this is for towing 6,000 lb could not be happier
Ron Ruschman
Dave P.
I have heard fantastic things about MailOrder Tuner and Casey’s ability to tune GM LS engines, I did a DOD delete on a customers Avalanche and installed a custom cam valve springs and other minor parts. He introduced me to HP Tuners MVPI2 and guided me through the process of writing and reading tune files, within a few tunes he had this machine running and pulling crazy hard like a complete new truck better than can be imagined. I Couldn’t imagine how the proper adjustments and knowledge to do so could make this engine perform. I would highly recommend anyone that’s looking for a computer tune to have Casey performer his magic for you. It’s worth it’s weight in gold.
Thanks very much for an excellent job. Dave Punkari
Eric O.
Thanks Mailordertune you guys are amazing, this is my second vehicle tuned by you and I am 100% satisfied.
casey s.
Hands down best customer service in the business!! Casey has no problems at all to take the time to make sure it's right. They have gained a loyal customer!
Dan F.
Installed a TSP stage 2 cam, headers, and cat delete in a 2010 camaro. Sent my info in late Friday afternoon and got the tune back that evening. Car started right up, no check engine lights, and more importantly runs awesome! Extremely satisfied.
Jeremy C.
Working with Casey has been awesome! Super knowledgeable and made it easy with the revisions on my LS tune. By the third tweak, its running about as good as it can get. You can definitely tell that he's been around these engines a long time and he knows which tables effect certain parameters of the characteristics of the run. Thanks again for getting her running and sounding amazing!
Brandon .
very fast and knowledgeable will definitely use again
Garrett C.
Did a dod delete and a cam swap. Got the tune loaded up car runs pretty good even held my own against a zl1 so I'm happy with it lol
Derrick A.
Looking for more options with this
Leonard F.
Sent tune information in and everything was changed to perfection with great service afterwards
nic b.
Very impressed with the tune I had casey do on my camaro did a awesome job turn around same day and for being a big cam ms4 no issues will be doing business with him again thanks again!!!!!!!!!!!!!!!
Adam M.
Great customer service, fast service. Tune works great. Not really much else to say
Charles N.
Fast turn around time
joseph s.
thank you MR Wizard you nailed it first tune 6.0 L96 with a E78 ECM truck runs like a raped ape & mileage ant bad for the mods done you guys kick ass thank you Joe S
mike allen a.
Very happy with the support an fast response. Have used many times all been a++
Isiah O.
Absolutely the best tune I’ve ever had. Drivability was spot on!
Brandon B.
Only shop i ever been in that tuned 1,000 horsepower cars. Definitely recommend them for any ls tuning. I personally use them for all my ls swap tuning needs.
04-06 GTO Mail Order Tune LS1 - LS2 | MAILORDERTUNER
Regular price
$300.00
Save $-300.00
The 04-06 GTO Mail Order Tune LS1 - LS2 Mail Order tune
Just fill out your handy online intake form and mail us your computer.
There is complete 3 page form to list your modifications. (For example, Camshafts, Tire size and DOD Deletes.)
We strive for 1 day turn around! This includes engine and transmission controllers!
Customer
job well done. took the rattle out of engine due to cam install
Thomas M.
I’ve been driving this for about a week after the tune was installed. I am so impressed with it, it’s like I’m driving a totally different car. It totally changed the performance and sound of the car. And it unlocks what the LS2 has to offer. Also helped me with e check. thank you mail order tuner!!
michael m.
Did a great job, tune was spot on. Turned my package around same day.
Ferman C.
Customer service was awesome, shipped my computer off on a Tuesday for it back on a Thursday. Car runs like a champ
Jason W.
Great customer service and tune was perfect
GM LS7 Lifter Set - MailOrderTuner
Regular price
$180.00
Save $-180.00
IN STOCK
NO MANUFACTURER WARRANTY ON THIS PRODUCT
GM/Delphi LS7 style replacement stock lifters for all LS engines without active fuel management! These lifters are the replacement part for anyone looking to upgrade their LS engine with a new set of GM lifters. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76, L99, or gen 5 LT1 engine. These lifters have several upgrades that make them a perfect addition to your LS or gen 5 LT1 build.
Our email tune is the fastest, cheapest way to get tuned in a few easy steps:
Fill out our handy online form during checkout
Email your tuning file to mailordertuner@gmail.com
We’ll email your custom tuned file back to you ASAP: usually within 1-3 business days
Note: You must have your own tuner such as an MPVI3 to install all your new tuning files.
Want an email tune but need a tuner? Check out our handy bundles to get an MPVI3 with two tuning licenses along with your tuning file at a $25 discount! Select overnight shipping for the fastest possible tune apart from a pure e-tune.
** THERE ARE NO REFUNDS AFTER THE SALE ON DIGITAL FILES - Once a file is sent you own it ******
Thomas P.
Knowledgeable and Prompt, great service and fair pricing.
Texas Speed and Performance Cathedral "Dual Spring" Cam Package
Regular price
$786.99
Save $-786.99
Your Choice of Camshaft, TSP Spring kit, and Hardened Chromoly Pushrods
This Package Includes the Following Items:
Your Choice of Camshaft
Includes TSP .660" Dual Spring Kit w/ PAC Racing Polished Springs, Titanium Retainers, Hardened Spring Seats, and New Valve Stem Seals
Texas Speed Hardened Chromoly Pushrods
We have two options listed for our dual valve spring kits. The default option will use our PRC integrated one-piece seat and seal that simply pushes in place. The other option is for the separate two-piece seat and seal that you typically find in any dual valve spring kit. The two-piece kit will require separate installation of the valve seals after the seats are in place, and it does require a specific tool to make sure that the valve seals are installed properly (i.e. not crooked, torn, or not installed fully). Our integrated seat and seal will make your installation much easier because it is virtually impossible to install it incorrectly! You can choose either kit for no additional charge. We have a picture listed when you select each spring kit so you can see the actual differences in the two kits.
This is the perfect upgrade package for customer looking for all the aftermarket parts needed to do a camshaft swap. Typical gains will range from 30 to 65 rear-wheel horsepower from a TSP camshaft swap alone!
We do offer the optional adjustable pushrod length checker that allows you to verify the correct pushrod length needed for your setup. We can give you a good idea of what is typically used with your engine, lifter brand, etc., but it can certainly vary from setup to setup. You can vary up to .050" in pushrod length depending on which camshaft core the cam manufacturer uses! This is NOT information that any camshaft manufacturer includes with their camshafts, so it is always best to verify the length you need to avoid any valvetrain issues.
Because we cannot stock every camshaft with every lobe separation angle, if you need parts quickly, we encourage you to call us to check availability of the camshaft you want. The LSA(s) we typically stock for each camshaft is listed next to each camshaft. Some camshafts will have to be custom ground and drop-shipped from the manufacturer directly to you!
Our email tune is the fastest, cheapest way to get tuned in a few easy steps:
Fill out our handy online form during checkout
Email your tuning file to mailordertuner@gmail.com
We’ll email your custom tuned file back to you ASAP: usually within 1-3 business days
Note: You must have your own tuner such as an MPVI3 to install all your new tuning files.
Want an email tune but need a tuner? Check out our handy bundles to get an MPVI3 with two tuning licenses along with your tuning file! Select overnight shipping for the fastest possible tune apart from a pure e-tune.
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- 2 Credits Included
Juan G.
Casey did a really great job on the tune. My car feels more responsive and rides and shifts much better than what I had before (previous tuner only 421WHP and 378WTQ with the VVT3.2 CAM). I truly can feel the difference, not to many people can tune the car correctly with VVT. If a tuner tells you to delete the VVT system in the car most likely they have problems tuning VVT systems. Have an expert like Casey do the tuning remote tuning. You will like it.
