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Author Topic:   motor?
Pickel
Dirt Forum Champ
Total posts: 564
posted January 29, 2002 01:34 PM UIN: 25419780
Could I have to big of a cam for my motor..I have a 355 11to1 with hump heads 202 valves on a 2bbl.. the cam number is 915-14102...it says gross lift it 533/555..just lookin to get more torqe out of the motor..

wkramer
Dirt Full Roller

Total posts: 37
posted January 29, 2002 03:53 PM
what is the duration?

Pickel
Dirt Forum Champ
Total posts: 564
posted January 29, 2002 08:42 PM UIN: 25419780
Advertised duration 285/295

owracer
Dirt Maniac

Total posts: 115
posted February 01, 2002 07:10 PM
That's a pretty common cam for open wheel mods. I would go to a shorter duration to increase torque at the lower RPM range and go to around a .500 lift. The 2 barrel is an air flow restriction so you need to match your cam to that.

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