Quote:
Originally Posted by malbaby
Thanks for the reply....very informative, unfortunately no mention of horsepower.
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That because many of the Windsor heads don’t make much power unless heavily ported
and then you risk hitting either oil or water…
David Vizard has done quite a few videos on
porting SBC and SBF.
Years ago, he ported a 289 and got phenomenal power out of the thing
Link here to start you
https://www.youtube.com/watch?v=ttGQjpyAH1M
Most people now go aftermarket with either
AFR or TFS Twisted Wedge (beautiful) as they
Unlock a ton of power in the Windsors. One of the agonies of a 347 is the amount you have
to spend just to equal what a GM LS 5.3 truck motor can put out with just a cam and good headers.