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took awhile finally got Manton pushrods. I'm happy with the Hughes rocker arm set up! primed to 55lbs off the drill. Lots of flow to the rockers. Indy's set up works well. new cam bit more lift and duration, heads max wedge ported by Dwayne . enough flow hoping for 785 hp when I finally get in...

so I finally finish push rod length , Highest lift was .005 over the cam spec. .715 lift. cam is .710 adjusting the checking push rod either way a few thosands has lots to do with proper geometry.I spent several hours deviating from different set screw positions and pushrod lenghths. Hughes...

it,s a mock up at this point!

I ran the B 3 kit on my older H S rockers .Michael makes his own kit now from T&D ! it,s not a crazy motor 785 hp at best . going to dyno in march. I had a tighter scrub with a .030 shim under the shaft not as centered as I would like the .045 shim made it worse. Still a work in progress...

exactly! thats how I did that!

.098

a few mock up photos. no shims! .030 clearence retainer to rocker!

Mike it,s all good thanks for your imput. I got it , been doing this for a long time. did you ever read the geometry pages from B 3 engines? if not take a look great explanation on rocker arm mopar geometry. Bob B.

yup!

I ran the Harland sharps with the B 3 kit to correct the scrub. Worked fine for 6 years about 200 plus passes. There was some interference with a 1.550 spring retainer . sold them. reorded the H S. !! with the checking spring and adjustable pushrod and no shims the were scrubing .118 thou...

good advise Thanks! I don.t care to push a car with big tires and a spool!!

I have two on the way. get to mock up things. The Sales guy was good, I asked for the measurment to the end of the roller .053 shorter, Much better then were the H S Sits.

simalar set up 660/660 the H S rockers i had shims from B 3 they worked fine just had minor interference after i a little dremil work as well. springs about the same 285/680 the geometry is bad with the new H S, Hughes will clear a larger spring and they come with a shim kit. they look like the...

Thanks i think its a good set up

Yes that should never happen. I hope they cleared up any issues with that. Not to healthy for a new motor

Thanks I think I'm leaning towards them I will call on monday !

I.m betting its right!

Those nuts can be a problem without the right wrench some times! Did the geometry work out and the cam lift checked out to be correct. I ran a b3 kit with my old H S rockers the new H S are too long. thanks for the photo. feel better BIG!!

no never

Has anyone used the rocker kit from hughes engines. They look like they are well thought out acording to there web page. It comes with shaft shims as well . anyone?