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More power, maybe even on the weight?

 

Power is up to 440hp at the wheels, under 6k rpm not too different from stock but 6k-8k rpm is a rush (early 430hp dyno before exhaust and final tuning but this is close)






 

I never weighted the car post mods but I guess around even? Rollbar is heavy and X51 intake is aluminum instead of plastic but lion battery, wheels, and titanium exhaust are all lighter.

Stock intake:


X51 with larger runners


Wheels are lighter after BBS swiss cheesed them:



Custom pistons are the same weight but stronger and coated:




Bigger 550hp 4.5L engine getting built:



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