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11-13-2008, 10:48 PM | #1 |
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Join Date: Aug 2005
Location: Centennial Hills Nevada
Posts: 58
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Help picking a bumpstick
I have a 61 short step with a 396 bored to 402. 8.5 to 9.0 compr, performer rpm intake, and large oval heads. I'm also running a turbo 400 trans torque converter is just over stock with 4.11 gears for now. Any suggestions on a good camshaft for this combo?
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11-14-2008, 01:42 AM | #2 |
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Location: Bay Area, Ca
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Re: Help picking a bumpstick
What diameter and length headers?
What size carb? Vacum secondaries? What are you willing to spin the motor too? How about valve springs and lifters? Is this a strip only deal or street strip? With a slightly bigger than stock stall, I assume bottom end TQ is important to you?
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------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49 |
11-15-2008, 12:37 AM | #3 |
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Join Date: Aug 2005
Location: Centennial Hills Nevada
Posts: 58
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Re: Help picking a bumpstick
Headers are Flowtech 31132 full length headers. Carb is an Edlebrock 750. Valvesprings are stock, but can always be changed, and I planned on usind Rhodes lifters. Yes bottom end torque is important to me. I had planned on building a light strip heavy street truck, now I just want to shut a few friends up.
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11-15-2008, 08:58 PM | #4 |
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Join Date: Nov 2007
Location: Bay Area, Ca
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Re: Help picking a bumpstick
With out making a motor profile, I would guess something around a:
230/230 @ .050 with .550ish lift on a 106 ICL with a 110 LSA.
__________________
------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49 |
11-16-2008, 12:54 AM | #5 |
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Join Date: Aug 2005
Location: Centennial Hills Nevada
Posts: 58
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Re: Help picking a bumpstick
Thanks
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11-17-2008, 02:59 PM | #6 |
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Join Date: May 2007
Location: cali
Posts: 8
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Re: Help picking a bumpstick
With the tight converter you are not gonna want to much duration or its gonna kill your low/mid range torque. If you plan on a hyd flat tappet I would run this one. Will work great with your low comp ratio and tight converter.
Comp XE268......268/280 adv.....224/230 at .050....515/520 lift....110 lsa. |
11-18-2008, 10:25 PM | #7 |
Registered User
Join Date: Aug 2005
Location: Centennial Hills Nevada
Posts: 58
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Re: Help picking a bumpstick
Thanks for the suggestion. Comp Cams recomended xe274, so I was trying to decide between that one and the Voodoo vdbc268. Both are close to your suggestion, and almost exactly what Super 73 suggested.
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