roller cam conversion?
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Senior Member
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Joined: Mar 2003
Posts: 504
Likes: 0
From: Aurora, IL
Car: '92 Firebird
Engine: Poncho 455
Transmission: TH400
Axle/Gears: 12bolt
roller cam conversion?
whats the cheapest way to retrofit a non roller block?
its just a cruiser, no serious power here.
i heard somewhere that you can use some GM V6 lifter set?
its just a cruiser, no serious power here.
i heard somewhere that you can use some GM V6 lifter set?
Joined: Jun 2002
Posts: 202
Likes: 4
From: Altus, Oklahoma
Car: Dad's 87 Bird (Org Owner)
Engine: Vortec 350 Crate Motor
Transmission: TH350
Axle/Gears: 3.42 Posi
Re: roller cam conversion?
That sucks! On Fords, you can just drill and tap for the "Spider" and use a factory set up dog bone lifter holders and roller lifters. All of the 302 blocks are the same from '68 to '95. Sometimes I miss my Mustang.
Junior Member
Joined: Mar 2008
Posts: 73
Likes: 0
From: Where winter comes from
Car: 85 vette
Engine: 427 SHP block,AFR 210,MiniRam
Transmission: TKO 600
Axle/Gears: 3:07
Re: roller cam conversion?
The cheapest price I have seen for retrofit hydraulic roller lifters for a sbc is $299
http://www.competitionproducts.com/H...uctinfo/91164/
Or for $499 a cam and lifter kit.
http://www.competitionproducts.com/H...info/CL110265/
Starting with a roller type block is cheaper.
http://www.competitionproducts.com/H...uctinfo/91164/
Or for $499 a cam and lifter kit.
http://www.competitionproducts.com/H...info/CL110265/
Starting with a roller type block is cheaper.
Member
Joined: Aug 2009
Posts: 332
Likes: 0
From: AZ
Car: 1978 Chevrolet impala
Engine: 350ci 300hp/356tq pace crate
Transmission: 700r4
Axle/Gears: 3.42 Yukon posi
Re: roller cam conversion?
Mmm from what I recall building fords, you couldn't retrofit a non-roller correctly because the lifter bores were shorter on non-roller blocks.
Maybe there's a way around that I knew nothing of, but I seem to recall the only option being buying a friggin expensive custom 'short' cam.
Maybe there's a way around that I knew nothing of, but I seem to recall the only option being buying a friggin expensive custom 'short' cam.
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Joined: Oct 2008
Posts: 6,319
Likes: 19
From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: roller cam conversion?
Ignore Grumbles, there's no problem ( other than cost ) with using the Howards retrofit lifters, which are $269. There's no such thing as a "short" cam.
Joined: Dec 2004
Posts: 2,042
Likes: 18
From: Lincolnton, NC
Car: 88 IROC
Engine: 97 5.7 Vortec LT4 hotcam
Transmission: 700 r4
Axle/Gears: 3.73
On Probation
Joined: Oct 2008
Posts: 6,319
Likes: 19
From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: roller cam conversion?
I do plenty of SBF v8s too. with those, you don't need an '85 up block to use the factory roller lifters, but even so, they use the same cams as the '85-up blocks.
Joined: Dec 2004
Posts: 2,042
Likes: 18
From: Lincolnton, NC
Car: 88 IROC
Engine: 97 5.7 Vortec LT4 hotcam
Transmission: 700 r4
Axle/Gears: 3.73
Member
Joined: Aug 2009
Posts: 332
Likes: 0
From: AZ
Car: 1978 Chevrolet impala
Engine: 350ci 300hp/356tq pace crate
Transmission: 700r4
Axle/Gears: 3.42 Yukon posi
Re: roller cam conversion?
Shrug. I haven't bothered with Ford motors since my first car which was quite a while ago. I remember looking up retrofit options and finding out there basically were none. If you know how to retro a factory Ford flatty block please do fill me in, I have a buddy building one as we speak.
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