Solid Roller Cam Choice
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Solid Roller Cam Choice
After speaking with most of the major cam manufacturers, I've come up with two grinds what I feel are close to what I need for this motor. I'd appreciate input from you folks who have experince with this type combo. Thanks.
@50 @50
Gross Lift Int. Exh. Dur-Int. Dur.-Exh. Centerline
Isky: .650 .654 282 288 112
Crower: .707 .700 270 278 112
The application is a 500 CI 8:1 Static Comp. non intercooled blower motor, 8 pds boost. 350 cc runner Canfield Aluminum Heads. Stainless Marine Exhaust 4" wet and no mufflers. 4000-4500 Pd boat that needs to still pull skiers, haul ass at river and travel in ocean 35 miles out or so and back reliably. Thanks for input folks.....
@50 @50
Gross Lift Int. Exh. Dur-Int. Dur.-Exh. Centerline
Isky: .650 .654 282 288 112
Crower: .707 .700 270 278 112
The application is a 500 CI 8:1 Static Comp. non intercooled blower motor, 8 pds boost. 350 cc runner Canfield Aluminum Heads. Stainless Marine Exhaust 4" wet and no mufflers. 4000-4500 Pd boat that needs to still pull skiers, haul ass at river and travel in ocean 35 miles out or so and back reliably. Thanks for input folks.....
#2
Pirate of the Chesapeake
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Cam grinds look good, but I don't think the wet exhaust will like the cams much, with them cam choices, you will need to run dry pipes, or you will probably have water reversion probs. just my .02
John
John
Last edited by Fenderjack; 07-20-2007 at 01:18 PM.
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Thanks, I agree however My exhaust drops well over 14" b-4 the water enters the exhaust stream.
#4
dam that cam is bigger t han my 598 ci im ronning 254 n260 575 575 easy on valve train but will be going larger this fall thats alot of duration for pulling skiers i think leaving alot of tourque down low maybe im no expert by no means though
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Are you blown? I ran normally aspirated last year on the same motor 612 I & E lift. 240 & 245 Duration on a 112 centerline and is way too small for my now blown application...
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After speaking with most of the major cam manufacturers, I've come up with two grinds what I feel are close to what I need for this motor. I'd appreciate input from you folks who have experince with this type combo. Thanks.
@50 @50
Gross Lift Int. Exh. Dur-Int. Dur.-Exh. Centerline
Isky: .650 .654 282 288 112
Crower: .707 .700 270 278 112
The application is a 500 CI 8:1 Static Comp. non intercooled blower motor, 8 pds boost. 350 cc runner Canfield Aluminum Heads. Stainless Marine Exhaust 4" wet and no mufflers. 4000-4500 Pd boat that needs to still pull skiers, haul ass at river and travel in ocean 35 miles out or so and back reliably. Thanks for input folks.....
@50 @50
Gross Lift Int. Exh. Dur-Int. Dur.-Exh. Centerline
Isky: .650 .654 282 288 112
Crower: .707 .700 270 278 112
The application is a 500 CI 8:1 Static Comp. non intercooled blower motor, 8 pds boost. 350 cc runner Canfield Aluminum Heads. Stainless Marine Exhaust 4" wet and no mufflers. 4000-4500 Pd boat that needs to still pull skiers, haul ass at river and travel in ocean 35 miles out or so and back reliably. Thanks for input folks.....
@50 @50
Gross Lift Int. Exh. Dur-Int. Dur.-Exh. Centerline
Isky: .650 .654 282 288 112
Crower: .694 .723 267 276 112
Crower Adv- 299 310
Input.....................?
Also, he wants to change the firing order for a 4,7,3,2 switch.
What about that also?