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Old Jul 30, 2010 | 11:22 AM
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spikester7878's Avatar
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From: ft.bragg
Default noob quiestion

im in the process of building a procharged(p600b) 355 and im trying to find a good cam. im looking to still use the car for normal street driving and every now and then on the track. i had a cam in mind heres the specs

comp 274 230/236 487/490 110 lsa or


comp nx274 230/244 488/501 113

what do you guys think or any reccomendations would be very helpful as this is my first build
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Old Jul 30, 2010 | 01:43 PM
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From: Tonopah, AZ
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You don't want a huge amount of overlap so you don't just bleed boost.

Overlap Calculator: http://www.wallaceracing.com/overlap-calc.php

The first cam you list has 13 degrees of overlap. The second has an 11 degree overlap.

First I would recommend having someone like Ed Curtis, Virginia Speed, or Bullet Racing Cams to spec one out for you. That being said I would try the 2nd one you listed if you don't want to do that. You do a search here and look at what a lot of people have run in their Procharged combo's.
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