Originally Posted by
fs5
I fitted boysen on my sea pro years ago . Got a bit better excelleration topend pretty much stayed the same.
Currently running carbon reeds from hydro tech in mine , had Carson reeds in it prior to them couldn't really tell any difference.
Run 3 gaskets between the reed plate and manifold , gives the a bit extra.
Also I found running.060 jets instead of the .058 gives you a mile or 2
Were the weather conditions pretty similar. You loose a bit of performance in summer compared to winter.
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