Quote:
Originally Posted by supra2nv
i cannot wait to have more than 8k rpm on this bad boy...im asking for 9k lol
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What are the lift and duration specs on the cams? How much heavier are you going on the valve springs? Ti retainers?
What has Crawford said about his expectations with these parts?
Since you're throwing your warranty out the window anyway, any reason why you aren't going FI instead? I can't imagine those rods, pistons, cams, springs, retainers, and whatever tuning time Crawford chews up will be cheap.
Torque in the FA20 falls sharply after ~6700 RPM so it'll be interesting to see if you gain RPMs for the sake of not bouncing off the rev limiter or if you actually carry power out further to make use of the noise.