CLASS RACER FORUM - View Single Post - Update E-F/SA Bird Build...

brent flynn · 07-25-2014, 12:36 AM

My lobes are not 'square' on top... fairly mild grind, but still 251/256 duration... Not sure if i lost some HP, goin to this slightly milder cam... I only ran the other more aggressive cam, one pass, and it was only half track. Thinkin about having it reground, nitrided and coated , and trying it next year...

07-25-2014, 12:36 AM	#178
brent flynn Senior Member Join Date: Apr 2011 Location: Middletown, IN Posts: 593 Likes: 0 Liked 0 Times in 0 Posts	Re: Update E-F/SA Bird Build... My lobes are not 'square' on top... fairly mild grind, but still 251/256 duration... Not sure if i lost some HP, goin to this slightly milder cam... I only ran the other more aggressive cam, one pass, and it was only half track. Thinkin about having it reground, nitrided and coated , and trying it next year... __________________ 1968 Bird/TRW 455/Home ported 13's, '70 Qjet,Holley Street Dominator manifold, Comp Solid FT, 10.817/122.30/1.440 Workin' on E/SA combo 3119 E/SA