Better B-RB exhaust valve for edel.perf. R.P.M. head.

Posted By: 67_Satellite

Better B-RB exhaust valve for edel.perf. R.P.M. head. - 01/03/16 02:56 PM

Who makes a good upgrade for the B-RB head. Found Manley(11839-8) in XH428 material but it has a 3/8" stem,need 11/32". Not opposed to Inconel(XH-432 in Manley)but don't really think it's absolutely necessary in my application.I would hate to lose a valve head on the new engine under boost.

Posted By: B1MAXX

Re: Better B-RB exhaust valve for edel.perf. R.P.M. head. - 01/03/16 06:03 PM

I like Ferra, F6306 is what they list for the Edelbrock head. my

Posted By: fast68plymouth

Re: Better B-RB exhaust valve for edel.perf. R.P.M. head. - 01/03/16 11:15 PM

its not really a big deal to have Manley make whatever you want.
Ferrea 6000 series is available off the shelf......dont know if you need something better than that or not.

Posted By: 67_Satellite

Re: Better B-RB exhaust valve for edel.perf. R.P.M. head. - 01/03/16 11:33 PM

Wasn't sure how good a quality part Edelbrock used in those heads.It's an ounce of prevention/sleep better deal.Thanks to both of you for the help.

Posted By: Thumperdart

Re: Better B-RB exhaust valve for edel.perf. R.P.M. head. - 01/04/16 12:06 AM

Originally Posted By 67_Satellite

Wasn't sure how good a quality part Edelbrock used in those heads.It's an ounce of prevention/sleep better deal.Thanks to both of you for the help.

Goin on 8+ years w/my RPM`s w/the ex. valves it came with and added 2.19 REV valves for more flow.......That`s w/an Isky solid roller.......