very impressive, nice pulls and sweet numbers, personally the lifters would be fine, now on the other hand if the push rods arent harden then yeah i would get them changed!!!
very impressive, nice pulls and sweet numbers, personally the lifters would be fine, now on the other hand if the push rods arent harden then yeah i would get them changed!!!
Simple: 408 on steroids!
single digits coming soon!
Thanks! Yea these lifters are shot, chattering like crazy. They are stock, as well as the pushrods, smething I shoulda changed when I put the heads and cam on but didnt think I needed to right away
1993 Gmc 02 ls1 Circle D 3400 stall, long tubes, 220/224 cam stage 3 heads, weiand intake, auburn posi, 389rwhp 352ft/lbs
We milled the heads about.030. Those lifters are pretty close to the bottom of the hydraulic travel. The right length push rods will pick up a few numbers.
Gen I Viper
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