what rpm to shift at with Futural f4 226/226 .575/.575
01-09-2006, 08:54 AM
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what rpm to shift at with Futural f4 226/226 .575/.575 I just finished a cam install this weekend and i was quite pleased with the install. I put in hardened pushrods, ls2 timing chain, ls6 oil pump, 921 spring kit with titanium retainers, and the cam i listed above. It says on futurals website the range is up to 6600....rite now i still have the stock rev. limiter but where should i set the new one? And where should i shift i was thinking 6200 maybe 6300
01-09-2006, 01:40 PM
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Originally Posted by PREDATOR-Z
Get it tuned on a dyno. Set limiter to 7000.
From the graph you get then decide on shift points and reset limiter 300 above those sift points.
From the graph you get then decide on shift points and reset limiter 300 above those sift points.
I had a similar cam (226/228 569/588 112cl) in my old car. I shifted @ 6,400-6,500 and the limiter was on 6,700
