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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Dec 2009 Posts: 292 Shop Shark | | Shop Shark Joined: Dec 2009 Posts: 292 | looking for info to make sure i dont mess things up. i bought a 02 5.7 vortec that came out of a 3500 box van the guy i bought it from had it rebuilt and put this cam in it.
valve lift intake exh.
.480 .480
cam lift .320 .320
duration[sae]287 287
valve lash hyd
centerline 107 111
spread 109
timing event @.050 cam lift
opens BTC 8 BBC 46
closes ABC42 ATC 4
duration INT 230 EXH 230
using rosker ratio 1.5
can anyone tell me if this set up is going to be ok for the stock 5.7 that has been converted to carb. i need any and all input.
Thanks
John | | |
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