Yesterday I was up at Lethal, Heres sme vids. Truck made 389rwhp and 357ft/lbs of torque. I would of liked to have seen 400 but I knw my lifters and pushrods need to be swapped. Not too bad for an automatic with a 3400 stall
YouTube - Seans LS1 Truck Dyno 4
YouTube - Seans LS1 Truck Dyno 2
YouTube - Seans LS1 Truck Dyno 3
1993 Gmc 02 ls1 Circle D 3400 stall, long tubes, 220/224 cam stage 3 heads, weiand intake, auburn posi, 389rwhp 352ft/lbs
Looks Good.
2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s
2004 Buell XB12s
Originally Posted by LamboDoNoMo
Nioce!
You gotta come back up to Austin so I can do a rolling second gear burn with it out if front of "ol boys" house again
Gen I Viper
You gotta come back up to Austin so I can do a rolling second gear burn with it out if front of "ol boys" house again
No way man!!! You lost Sean truck priviledges!!! Maniac!
1993 Gmc 02 ls1 Circle D 3400 stall, long tubes, 220/224 cam stage 3 heads, weiand intake, auburn posi, 389rwhp 352ft/lbs
Looks real good! I hope to be in the 400 range as well after some heads.
00' Ls1, TSP 228R - 228/228 .588/.588, Yank SST3200, Nelson tune, Nelson wiring harness,
s&p headers, custom radiator with e-fans,91 sub front end with billet grill and bowtie,autometer gauges, red and grey tweed interior, dual 2.5" flowmaster super 40, Dmh cut outs, 5"-7" drop,air shocks, 20" Intro twisted vistas, gaylords bed cover
Coming soon: Air ride with an SD raised front crossmember and 6 link canti out back
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.
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