574's TVS mini build
Joined: 05-18-11
Posts: 39,564
Likes: 87
From: West Chicago, IL
if tunning is right 370whp will be easy to achieve with said mods. the gmpp WILL do just fine with that kind of power.
the only thing i see holding you back is those headlights which am always against of lol
the only thing i see holding you back is those headlights which am always against of lol
Last edited by jonathan923; Jan 4, 2013 at 09:58 AM.
Not sure if you're still considering the LS4 TB. I've heard from a tuner that the LS4 makes tuning pretty difficult unlike the stock TB. Never asked why but it might be something to consider.
Yeah you have to adjust the scaler but even then its still touchy. I heard it put like this once "You have to learn to drive with the added power"
It might be a pain but it'll be worth it
:
It might be a pain but it'll be worth it
Little update... I have officially declared war against my chain tensioner and shouldn't hold me up much longer, I ordered this bad boy
1/2 In. dr. 18 In. Flex Handle: Bust Loose Rusty Bolts with Sears
Just found this while researching
Billa's exh @400 lift:
stock = 133, ported = 173.3 => Gain = 130%
MR2 race exh @400 lift:
Stock = 147, ported = 199 => Gain = 135%
Qwik GMR ported exh @400 lift:
Stock = 175, ported = 220 => Gain = 126%
Ralli exh @400 lift:
Stock = ??, ported = 185 => Gain = ??%
Billa's exh @400 lift:
stock = 133, ported = 173.3 => Gain = 130%
MR2 race exh @400 lift:
Stock = 147, ported = 199 => Gain = 135%
Qwik GMR ported exh @400 lift:
Stock = 175, ported = 220 => Gain = 126%
Ralli exh @400 lift:
Stock = ??, ported = 185 => Gain = ??%



