Well hopefully its not the contender manifold,better the street dominator or better Strip Dominator. If the are the Strip or Street Dominator I got a couple of H-roller set ups that can make you fly. First Stay away from Comp Cams
lately they have been importing Asian cores last Feb. I ordered a customer a mild Solid Roller and sent me cast iron Solid roller,very piss poor and another
ocasion on a H-roller a few years back ordered a 4/7 swap cast iron gear
for a mild stock repalcement sent me a cast oron roller cam that was 15'' off the cam card. They used to be like Crower,Lunati,Isky and others now they
are so big customer service is piss poor.
Ok with the intake,heads, that you provided using a Holley 750 or better a Speed Demon 650 or Quickfuel 750 carb I got a couple of grinds that will make you happy.
1). Most Sreetable Very Similiar to a Mech. Tappet Isky 280 cam 3000 stall
By Doug Hebert CCH-244 525/525 280/280 adv. dur. 245/245@50 on a 110 lobe sep. I'd install advanced 2 degrees to give a 108 lobe sep for another 10-12HP. Also get it with a cast iron Distributor gear for much less headaches and
I'd top it off with a 4/7 swap for a smooth torque curve.
All for an MSRP of $299.99 for an H-roller,cast iron Dist. gear and a 4/7 swap
all made in America. $219.99 just for basic H-roller bronze Dist, gear standard firing order. RPM range 2500-6700
2). A liitle more Radical Herbert Cam H-roller. For Street/Strip 3200-3500 stall
CCH-240 300/310 adv. 240/250@50 535/535 on a 110lobe.
$219.99 base price. All the goodies 4/7 swap cast iron gear.$299.99.
RPM range 3000-7000
3). Lunati VooDoo •Advertised Duration (Int/Exh): 294/302
•Duration @ .050 (Int/Exh): 243/251
•Gross Valve Lift (Int/Exh): .560/.565
•LSA/ICL: 110/106
•Valve Lash (Int/Exh): Hyd/Hyd
•RPM Range: 2800-6400
Part number 60113
3200 stall Super Aggressive power and torque. $320.95
4). Howards H-Roller 110345-10
300/306 adv. 560/580 247/253@50 on a 110 lobe.
3500 stall 2800-6400 RPM Range for $265.99 through Competition Products
5). Just about as radical as an H-roller can get without too much trouble
Another Hebert cam 560/580 280/285 250/255@50 on a 110 lobe
part number CC6L for #219.99 with all extras $299.99
Needs 3500 stall a little on the big side but will run good.
Let me know what you think.