Anyone Still tuning C4s ?
Thread Starter
Racer
Joined: Dec 2015
Posts: 276
Likes: 13
From: Austin, TX
Anyone Still tuning C4s ?
Still tuning C4s ?
New build ready, stroker motor running with my tune but rich afr
Got all the Moates equipment with Tunerpro rt
Timing and afr issues could use some help.
spec sheet availble
responding to old tread but cant find tuners for C4
New build ready, stroker motor running with my tune but rich afr
Got all the Moates equipment with Tunerpro rt
Timing and afr issues could use some help.
spec sheet availble
responding to old tread but cant find tuners for C4
Pro
Joined: Dec 2018
Posts: 733
Likes: 424
From: Wisconsin
2023 Corvette of the Year Finalist - Modified
2022 C4 of the Year Winner - Modified
Finalist 2020 C4 of the Year - Modified
I had Jim at TPIS tune my 85 a couple of years ago on his dyno. I'm pretty sure he still tunes our cars.
I'll warn you though: he can be a real pain in the *** to get in touch with these days.
I'll warn you though: he can be a real pain in the *** to get in touch with these days.
Pro
Joined: Feb 2009
Posts: 655
Likes: 164
From: Vancouver Washington
I'm having my 383 stroker tuned tomorrow by Tom Wong.
I could ask him for a copy of the final product if you want. He might have some extra chips that be burned with the tune.
I'm running a Blue Print engine from Summit with Edelbrock Pro Flow XT intake, 80mm TB, 30lb injectors, original MAF, headers.
I could ask him for a copy of the final product if you want. He might have some extra chips that be burned with the tune.
I'm running a Blue Print engine from Summit with Edelbrock Pro Flow XT intake, 80mm TB, 30lb injectors, original MAF, headers.
Thread Starter
Racer
Joined: Dec 2015
Posts: 276
Likes: 13
From: Austin, TX
yes, thanks for reply, seeing another bin file would help me understand why my burns are not leaning out the afr
and getting the timing right. Please ask for me and I will be happy to pay for chip or bin file.
and getting the timing right. Please ask for me and I will be happy to pay for chip or bin file.
Advanced
Joined: Apr 2019
Posts: 79
Likes: 21
From: Jamestown NC
Not a cheap option, but I've been quite happy using Holley EFI. Lots of help on their forum too. I'm shopping for a c4 now, and while i don't intend on making any modifications, if I ever do, I would jump right into Holley EFI. The cost is a little steep up front, but once you have it installed and you know your way around, it'll stay with you through any mod, or even any engine you build. The "self" tuning is very good, and you can fine tune as you learn. Big fan if you can't tell.
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
