what displacement and more?
Thread Starter
Instructor
Joined: Apr 2004
Posts: 193
Likes: 0
From: peculiar mo
what displacement and more?
Would the displacement of a 350 bored .060 over with a 400 crank be a 388 or would it be a little more? also is there any way possible to figure out the cam specs if they are not known? not 100% but lift could be .510/.533
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
If unable to identify cam to cross reference specs ,
have to physically measure the lift/duration using a degree wheel and dial gauge
Thread Starter
Instructor
Joined: Apr 2004
Posts: 193
Likes: 0
From: peculiar mo
thanks for confirming the displacement. the motor is all together but who knows when dropping it in the vette i might have to sneak a peak at it. it is carbed but want to put my stealthram on it. For tuning that will probably happen i believe it would be best to figure out the specs just a hunch 
. also it has 1.6 roller rockers and am thinking that affects the lift so how do i figure that correct me if i am wrong.
. also it has 1.6 roller rockers and am thinking that affects the lift so how do i figure that correct me if i am wrong.
Last edited by dand1892; Aug 25, 2007 at 02:54 PM.
Thread Starter
Instructor
Joined: Apr 2004
Posts: 193
Likes: 0
From: peculiar mo
Yep just will have to do it. it does have this direct drive it's like the three different gears. i heard it start and run for 20 sec. or so and its pretty lopey but again i was right off the hookers
Safety Car
Joined: Apr 2001
Posts: 3,525
Likes: 2
From: Houston TX
Aaron
Last edited by AKS Racing; Aug 27, 2007 at 11:09 AM.
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
Lift = cam lift measurement x your rocker ratio
To get the duration you need a cam degree wheel mounted on the balancer with a pointer for reference
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Thread Starter
Instructor
Joined: Apr 2004
Posts: 193
Likes: 0
From: peculiar mo
good info but for future tuning reasons how exact do i have to be? i don't have the tools mentioned but i think i know someone who does and actually might help. but then again he's an old school racer who has everything his own way. he would probably tell me to just pull the cam so im positive of the specs. but its worth a try. he has very pretty vettes though and trust him with anything i have 