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Old 10-02-2024, 07:58 AM   #17
2023_ZL1-AUTO

 
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Drives: 2023 ZL1
Join Date: Dec 2022
Location: Columbus, Ohio
Posts: 1,273
Quote:
Originally Posted by KamZL1 View Post
I have 2" kooks, e50, ported mamo tb, tune. How much do i pick up with this JMS. is it worth doing a pulley at the same time? how much then
I know alot of you guys running e have been using this for a loooong time with good results
I was running STRONG on E65 with JMS with NO PULLEY.

When I did my X-Port and 2.3 upper, the boost increased so much, I had to start dropping E and eventually it was E5 (almost none). That's when I went with the Katech Dual Fuel pump and Port Injection:

Dyno base line with E5 was 650rwhp and 534rwtq.

Link below is my build, and specifically my JMS mod starts at post # 215

https://www.camaro6.com/forums/showthread.php?t=611982
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Katech Track Day CAM 38%•BTR Dual Valve Springs-Johnson Lifters•Trend 3/8 Chromoly Pushrods• VVT Del•CNC Ported Heads•AFM Delete• C5-R Timing Chain•Katech Oil Pump•Katech 112mm•Maggie 2650 3.25” Upper & ATI SD w/10.32” +20%•10 Rib Belt•RFBG•FI Interchiller Stage 2•THPSI Port w/875cc Inj•Dual Drop In Fuel Pump•DSX Aux Pump•Stainless Works 2" w/Legend NPP Axle Back•GESI UHO 4.5" CATs•Brisk RR14S Plugs•BMR Motor Mounts•BMR Cradle Lockout/Bushings Kit•DSS Chromoly DS•RPM 8-Point Roll Cage•10lb FireSense+ w/4Fire SFI 17.1 Fire Sys•Weld Forged Vitesse Rear 17x10 Beadlocks-Front 18x6•Unlocked TCM
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