ls2 180 degree headers

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Dec 1, 2022 | 03:23 AM

#81

Dian

TECH Apprentice

Joined: Nov 2016

Posts: 371

Likes: 18

From: switzerland

so you got a 25% torque increase from a set of headders? (compared to the stock manifolds, right?) yes,you leaned it out a bit and added a bit of timing, but i would not have thought this possible. stock cam and everything, right?

Dec 1, 2022 | 04:43 AM

#82

moffpipes

Teching In

Joined: Nov 2022

Posts: 3

Likes: 1

From: Melbourne, Vic

Quote:

Originally Posted by Dian

I haven’t touched the VE table at all, just a couple of degrees in the ethanol adder table. Should have specified, but both runs are on e85

edit- I wouldn’t have thought I would see anywhere near this level of improvement, and this could be attributed to having high flow cats installed as well with the new pipes, but still, it’s a massive increase for bolt ons and an unopened tired motor.

Last edited by moffpipes; Dec 1, 2022 at 05:00 AM.

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