what cam?
#1
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Location: Fredericksburg, VA
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Car: '84 Z28
Engine: 350
Transmission: th2004r
what cam?
i'm going to put a 350 in in place of my 283. i can't decide what cam to get. the car is a daily driver but i want it to have good performance. i'm thinking about something like a comp 270H, XE262, lunati Bracket master II with 284* duration, or a crane 272H. i want something around that range but there are so many to choose from i don't know which one to get.
heres how the rest of the engine will be. 041 heads, about 9.5-10:1 compression, performer intake and 600cfm performer carb, flowtech shorty headers, it will have a y-pipe with a 2.5" after the Y.
the tranny is a th2004r with a .67 OD and it has stock 3.23 rear gears. the comverter came out of a caprice with a 305 so the stall should be around 2000 maybe?
i would like to get about 300-350hp and be as good as i can get it to be on gas in that range. thx.
heres how the rest of the engine will be. 041 heads, about 9.5-10:1 compression, performer intake and 600cfm performer carb, flowtech shorty headers, it will have a y-pipe with a 2.5" after the Y.
the tranny is a th2004r with a .67 OD and it has stock 3.23 rear gears. the comverter came out of a caprice with a 305 so the stall should be around 2000 maybe?
i would like to get about 300-350hp and be as good as i can get it to be on gas in that range. thx.
#3
Supreme Member
For 350hp with the stuff you have , I'd go with a Crane
Powermax 278-2... specs are
278 290 duration .467/.494 lift
222/234 dur@.050" 114 c/L
lots of power to 5800, good idle, good brakes.
check it out here
Powermax 278-2... specs are
278 290 duration .467/.494 lift
222/234 dur@.050" 114 c/L
lots of power to 5800, good idle, good brakes.
check it out here
#4
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Car: '84 Z28
Engine: 350
Transmission: th2004r
thx, i guess i'l probably go with the 278-2.
also, how much milage could i get with the 278-2 and my setup? i would think it wouldn't be too much worse than a 283 because of the extra torque city driving. you think i could get around 12mpg city and 20 highway? thx
also, how much milage could i get with the 278-2 and my setup? i would think it wouldn't be too much worse than a 283 because of the extra torque city driving. you think i could get around 12mpg city and 20 highway? thx
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