Camshaft/springs/roller lifter/manifold combo
#1
Registered
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Camshaft/springs/roller lifter/manifold combo
This IS what is going into my 509" and just wanted speculation on how well it will work.
Cam, gen6 roller , 570/580 with 1.7rr [email protected] 230int 236exh 114lsa
was told it would work with stock rollers with a powerband of 2000-5200
so long as pushrod and rocker geometry was correct.
Will the 114lsa prevent reversion (cam is not THAT big ) or is there still that possibility?
springs 1.540 dia 140lbs at 1.940 and 425lbs at 1.250
I also have stock HP500 springs(150/440? ),
Doug tested a few of them and they were all 150lbs at seat.
They were higher than what I wanted to use.
stock GM roller lifters off my 502.
Hardin SS (GLM) aluminum manifolds, 4" riser , 4" thruhulls with about a 6" drop from riser to tips..
Edelbrock Vic Jr
HP500 carb
HP500 heads
Looking for 450hp around 4600-5000rpm?
Cam, gen6 roller , 570/580 with 1.7rr [email protected] 230int 236exh 114lsa
was told it would work with stock rollers with a powerband of 2000-5200
so long as pushrod and rocker geometry was correct.
Will the 114lsa prevent reversion (cam is not THAT big ) or is there still that possibility?
springs 1.540 dia 140lbs at 1.940 and 425lbs at 1.250
I also have stock HP500 springs(150/440? ),
Doug tested a few of them and they were all 150lbs at seat.
They were higher than what I wanted to use.
stock GM roller lifters off my 502.
Hardin SS (GLM) aluminum manifolds, 4" riser , 4" thruhulls with about a 6" drop from riser to tips..
Edelbrock Vic Jr
HP500 carb
HP500 heads
Looking for 450hp around 4600-5000rpm?
#2
Registered
This IS what is going into my 509" and just wanted speculation on how well it will work.
Cam, gen6 roller , 570/580 with 1.7rr [email protected] 230int 236exh 114lsa
was told it would work with stock rollers with a powerband of 2000-5200
so long as pushrod and rocker geometry was correct.
Will the 114lsa prevent reversion (cam is not THAT big ) or is there still that possibility?
springs 1.540 dia 140lbs at 1.940 and 425lbs at 1.250
I also have stock HP500 springs(150/440? ),
Doug tested a few of them and they were all 150lbs at seat.
They were higher than what I wanted to use.
stock GM roller lifters off my 502.
Hardin SS (GLM) aluminum manifolds, 4" riser , 4" thruhulls with about a 6" drop from riser to tips..
Edelbrock Vic Jr
HP500 carb
HP500 heads
Looking for 450hp around 4600-5000rpm?
Cam, gen6 roller , 570/580 with 1.7rr [email protected] 230int 236exh 114lsa
was told it would work with stock rollers with a powerband of 2000-5200
so long as pushrod and rocker geometry was correct.
Will the 114lsa prevent reversion (cam is not THAT big ) or is there still that possibility?
springs 1.540 dia 140lbs at 1.940 and 425lbs at 1.250
I also have stock HP500 springs(150/440? ),
Doug tested a few of them and they were all 150lbs at seat.
They were higher than what I wanted to use.
stock GM roller lifters off my 502.
Hardin SS (GLM) aluminum manifolds, 4" riser , 4" thruhulls with about a 6" drop from riser to tips..
Edelbrock Vic Jr
HP500 carb
HP500 heads
Looking for 450hp around 4600-5000rpm?