NA cam VS FI

[6.0vortecchevy]

your old cam had positive 7 degree over overlap and new has neg 8.

[CHEVROLADE]

u know i went WOT to see how she would act and it still hauled azz untuned

[pl4yboy]

your old cam had positive 7 degree over overlap and new has neg 8.

6 positive, not 7.

I've always been taught to add the BTDC and the ATDC. The BTDC is 2 and the ATDC is 4.

[Crazy Blu]

u know i went WOT to see how she would act and it still hauled azz untuned

Soo any youtube clips???

[o2camaross]

How.do u figure out how much overlap a can has?

[pl4yboy]

I've always been taught to add the BTDC and the ATDC.

^^^

[Frenchy]

Overlap in degrees is how long of the 360 degree stroke both intake and exhaust valves are open.

[CHEVROLADE]

Soo any youtube clips???

probly when it has the snail on it lol

[SLO TRUCK]

untill you start seeing over 1k hp then the cam isnt as important as some may think. Hell i used a trex and had no issues with spool or boost....theres alot of myths out there that get passed on from ppl to ppl, then ppl live by those. its actually the ppl who think outside the norm are the ones usually with great success...it just took a few trys to get it right were as others just follow

What he said, just go BIG hell the TU2 is a turbo cam with a 112 lsa IIRC

[chvy=power]

Pat G specd a cam for my turbo set up and it was a 218 218 .565 .565 116+1