s4 NA holding revs
#12
i did the TB mod, gasket matched ported manifolds, and removed the 5thand 6th port sleeves since the system doesnt work. i noticed a pretty drastic increase in throttle response, it was quite amazing. now which one of my mods did that, i dont know, but all together it did the job.
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Silver Ninety Three
Rotary Engine Building, Porting & Swaps
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02-22-2004 04:47 AM
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