i am driving a 07fn2r with k20z4. Stock with 200hp, what are the tings to do to get 300hp? i am looking for pure N.A set up, no sc or tc. thanks in advance...
agree, most of the ppl I have seen running k20's are around the 250ish range.real 300whp on dynojet SAE will be really hard with stock 86mm crank on a k20a block.. Now if you want to keep the k20a block and replace the crank, that is another story. But stock k20a block with honda pistons, forget about making 300whp. It is possible but only a few people can do something like that and it would be for race gas only with the hign end head not intended for street use.