Weapon F

Well once again Rafi and his mad scientist have done it again they have cracked the issue of getting more power using ethanol on ISF. I know he was working on a new fuel system so I guess they figured it out. Thats real jump of 40hp for ISF put it on par with RCF and GSF for now. And if the same can be done for RCF n GSF you're looking at a 610whp. Just truly amazing guy Rafi and Simon keep up the great work.

IMCHIA

Assuming this is still on the old supercharger. I know the C38R is coming out and that should be more power potentially.

yooniverse

Is RR making this C38R unit?

GOT8SPD

Is this coming for rcf anytime soon? What kind of gains would be made without a supercharger?

RRRacing

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