sealed power cam question
#1
Senior Member
DYNO TECH
Thread Starter
Join Date: Aug 2007
Location: Colebrook Connecticut
Posts: 425
sealed power cam question
I had this cam sitting on my shelf and wanna build a 302 smallblock chevy for my next project.
heres the specs:
2200-5200 rpm
290 intake/290 exhaust
adv duration @.050
222intake/222 exhaust
valve lift .447 intake/.447 exhaust
lobe c/l 114
I think its the same as the 350 hp 327 grind.
my question is I have a new set of Harlan sharp 1:6 roller rockers
so what would be the valve lift ect. with them?
my figures would be .509 valve lift.
this might make a good all round street cam
what do ya think?
heres the specs:
2200-5200 rpm
290 intake/290 exhaust
adv duration @.050
222intake/222 exhaust
valve lift .447 intake/.447 exhaust
lobe c/l 114
I think its the same as the 350 hp 327 grind.
my question is I have a new set of Harlan sharp 1:6 roller rockers
so what would be the valve lift ect. with them?
my figures would be .509 valve lift.
this might make a good all round street cam
what do ya think?
#4
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
I agree, i just bought a new Speed Pro with close to the same #'s. 287 with .468/.490, but with 110 lobe seperation for my street Elky. i had no vacuum with the .520/296 cam and my brakes was at best 1/2 petal and scarry. The cam i bought is going on a 350 with trick flow heads and a duel plane with a 750 vacuum secondary, stock GM short blk.
I would say good choice
JMO
Zip.
I would say good choice
JMO
Zip.