1904gto

iTrader: (4)

anyone done it ?
seen a bunch of sbc people do it to flow more, but have also heard a coulpe horror stories of im's not fitting properly
anyone got input on this?
thanks

-Daniel

silver-mod-o

iTrader: (15)

a proper angle mill does yield slightly better flow and better valve angle, as well as slightly more piston to valve clearence. As with anything, it can be over/underdone... make sure if this is an avenue youre wanting to take, do your homework on who can do this the right way

pHEnomIC

iTrader: (14)

Ive heard that l92 heads have a pretty good 3 angle valve job stock or something like that.

Richard@WCCH

iTrader: (3)

We've taken them down into the low 50cc range with angle milling. Don't forget to re correct the intake flange face and straighten up the head bolt holes and bolt boss counterbores.

Good luck,

Richard

blackonblacksls

iTrader: (1)

Can you do this and raise the compression without flycutting the pistons?

Could you also correct all the issues you mentioned if sent the intake aswell as the heads?

1904gto

iTrader: (4)

ok thanks for the input guys appreciate it

Richard@WCCH

iTrader: (3)

More than likely you'll have to flycut pistons.
No need to send the intake. All the geometry can be corrected on the heads.

Richard

1904gto

iTrader: (4)

richard, do you have any comparisons in cfm to a stock head then to one a couple degrees angle milled?, just wondering if substantial cfm numbers can come out of angle milling them, rather than strickly stickin to porting them