Power loss

Originally Posted by whoLEEoh Hey guys I'm wondering why I'm losing power top end. Car builds good power til 6950-7000 rpm and then it plateaus til about 7500 then I

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Power loss

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04-15-2012, 04:22 PM

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Quote:

Originally Posted by whoLEEoh

Hey guys I'm wondering why I'm losing power top end. Car builds good power til 6950-7000 rpm and then it plateaus til about 7500 then I lose 5hp til redline. Current mods.

Stillen g3
Motordyne manifold
Fi lth
Custom 2.5 exhaust h pipe with magnaflow muffler
4.08s
Uprev tune

Tuner says could be exhaust but I have no idea why it's happening. Any help will be appreciated.

Although you probably picked up mid range rower -- I think their manifold makes peak torque earlier, but at the cost of some top end.

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