Spec cam
#1
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Spec cam
I had a cam spec done for my truck. Just want to get some feedback on what you guys think. Most mods are in my sig. I am also porting the 799 heads and adding Ferrea valves and decking them .030.
Truck is 2007 Crew Cab Short Bed 2wd
Adding a 2800 stall.
Comp Cams: Advertised 267 275
At .050 214 222
LSA 114 + 4 degrees advance
ICL 110
Intake lift from cam .329 with 1.8 rockers .592
Exhaust lift from cam .333 with 1.8 rockers .599
Truck is 2007 Crew Cab Short Bed 2wd
Adding a 2800 stall.
Comp Cams: Advertised 267 275
At .050 214 222
LSA 114 + 4 degrees advance
ICL 110
Intake lift from cam .329 with 1.8 rockers .592
Exhaust lift from cam .333 with 1.8 rockers .599
#3
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Could run into Piston-to-valve clearance issues with those 1.85 rockers and milled heads....
Just keep that in mind.
The cam will have chop and will enjoy the extra compression. I think the 2800 stalled converter is just right.
Just keep that in mind.
The cam will have chop and will enjoy the extra compression. I think the 2800 stalled converter is just right.
#6
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Intake .559
Exhaust .566
#7
PT's Slowest Truck
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I'd leave the factory size rockers on there if it were me...less stress on the valve springs, and there's no need for that extra lift if you're running the stock heads. Even aftermarket ported heads seem to have their best flow numbers between .550-.575 from what I've seen...
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