Lower 0-60 time on 1990 SSE
FWI, ported and polished supercharger and LIM, custom ported throttle body, LS1 MAF, S1X cam, #105 valve springs, 42.5# fuel injectors, TOG headers, 3" down pipe, 3" free flow cat, custom build transmission with 3.29 gears, 3000 stall torque converter, custom tune with HP tuners.
yah, looks like i'm going to have to stick with the sse and its slow acceleration for the time being though.
So i'm still looking for ways to increase it'* pickup
So i'm still looking for ways to increase it'* pickup
Last edited by wibonne; Apr 4, 2010 at 07:58 PM.
Here'* what I'm doing to increase the performance of my Series 1 3800.
https://www.gmforum.com/performance-brainstorming-tuning-96/l27-heads-rockers-3-8-bolts-289967/page3/
The engine will finally be put back together tonight so I'll be able to gauge how much of a difference all of this porting made. My best guess is that the improvement will be huge given my other mods, but we shall see.
https://www.gmforum.com/performance-brainstorming-tuning-96/l27-heads-rockers-3-8-bolts-289967/page3/
The engine will finally be put back together tonight so I'll be able to gauge how much of a difference all of this porting made. My best guess is that the improvement will be huge given my other mods, but we shall see.
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