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So let me toss this out there...
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| Author: Teabagii Date:
4/25/2026 8:49:08 PM
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I build a few 305sprint car engines they have very fair rules . Crank must be 48 lbs minimum only 5700 rod lengths low lift flat tappet cams stock diameter valve springs . Everyone has the same heads 1.5 rockers in my opinion very fair and equal rules it can be done engines have to be tecked while being assembled.
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 This Weekend's Question: Can racing get by with Crate motors?
Lenny Swider 4/24/2026 10:20:32 PM
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