Quote:
Originally Posted by GregWeld
(Post 429455)
No need to buy another cam -- they can measure the one that he has.... and tell him exactly what he has.
Also -- I have tools that can measure lift... and you could make a pretty good stab at what it is using a degree wheel and cam follower and dial indicator...
The heads were on my 408 motor and work GREAT -- they've been ported... and I spent almost a grand having them gone through AFTER I took them off the motor...
It would be very important to match the valve springs to the cam... and depending on clearances - maybe go to the 1.6 rocker arms.
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The cam performance curve feels decent to me but it would be nice to know specs. After all this is a seriously high tech 1st gen small block. :D
Did you run flat top pistons in the 408? I'm running flatties and will get the heads cc'd to eliminate unkowns. IIRC the existing valve springs are 403 lb rate with 175 lb seat.......they'd probably break my old skool cam's back. :)
Here's my current set-up..........please don't laugh out loud, it has worked flawlessly for 22+ years. :P
http://sieg.smugmug.com/Cars/69-Cama...IMAG2643-L.jpg
The heads, new intake & carb, and MSD ignition considering the suspension and tire combo should wake the motor up nicely until I can build a real motor. The bar in Oregon and especially Eugene/Springfield isn't raised as high as CA & WA so I can hold it down longer and break harder to compensate for wimpy motor. :unibrow:
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