cam question
Thread Starter
Member
Joined: Nov 2005
Posts: 145
Likes: 0
From: michigan
Car: 84 Camaro
Engine: 350
Transmission: dont have one yet
Axle/Gears: 3.42 spool on the way
cam question
my buddy has a 350 with a 11:1 CR with 64cc ported heads with 1.94 valves
hes looking at these cams,
.533/.533 lift
.245/264 duration at .050 inch
.312/.322 advertised duration
or this one,
.570/.570 lift
.274/.274 duration at .050 inch
.320/.320 advertised duration
what do you guys think?
hes looking at these cams,
.533/.533 lift
.245/264 duration at .050 inch
.312/.322 advertised duration
or this one,
.570/.570 lift
.274/.274 duration at .050 inch
.320/.320 advertised duration
what do you guys think?
Supreme Member
Joined: Jan 2002
Posts: 3,852
Likes: 1
From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
I'm gonna take a guess here and say that both of those are way over camming the combo. What heads are they, and what is the purpose of the car? Also what is the rest of the drivetrain include.
I would look for a more modern cam design with much less advertised duration.
I would look for a more modern cam design with much less advertised duration.
Junior Member
Joined: Apr 2012
Posts: 3
Likes: 0
From: dayton,OH
Car: 1989 Firebird
Engine: 305 sbc
Transmission: Auto
Axle/Gears: 3.42 Posi
Re: cam question
anyone know if a cr 274 is a good cam? its never been used and was given to me for my car but idk the specs on it any suggestions
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