Fk7 350 whp

Kiara1999

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Hey guys so I was wondering if you guys had any alternative to flex fuel, since I live in Canada there’s no ethanol and I want to reach that 350whp. I currently have ;

greddy-ddr exhaust
PRL cobra CAI
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xXoVrKiLLXx

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WMI - tread lightly though - with that goal run fail safes if not and something stops spraying start praying....
 

Civics4Ever

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If I had a hatch, I wouldn't exceed 300hp.
 

ManitobaSI

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The fk7 rods can get tired with too much torque. That will lead to a more expensive rebuild. The fk7 rods are quite a bit more weaker that the Si rods. Be careful.
 

JasNeo

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How much power are you making right now to the wheel?
 

rwk226

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350whp in a FK7 is rather difficult, as mentioned above, due to rods being weakest in the 10th Gen Civic lineup. The Sedan and Coupes have stronger rods, with the Si being the strongest. IF you are serious about going 350whp (and don't have a CVT), I highly recommend this TSP built shortblock, or at the very least upgrading your rods. If you have a CVT, I have no idea how it'll hold up past 300whp as that's the most I recall seeing.
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