LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Goin to the track.

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Old May 9, 2010 | 07:50 PM
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Default Goin to the track.

Its a 355 that put down 418rwhp and 407rwtq na. I have 3800 stall with a 9in rear with 3.70 gear. I have full susp and will be on slicks. Race weight is 3250. I will be also spraying 175 shot. What do yall guys think she will run na and spray. Thanks guys
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Old May 9, 2010 | 08:41 PM
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is the rearend/suspension setup new or is it the setup you ran the times in the sig with??

If your really dialed in I could see 9.90's @ 132ish. If your not low 10's @ 127, the nice things is you have more HP than TQ na and the 175 hit will balance that out. Off the juice you should run pretty similar to your N20 runs when you were still bolt ons, little lower trap tho.

Pretty good dyno numbers with a 9inch and a 3800 stall for a 355.
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Old May 9, 2010 | 08:53 PM
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Be nice to see that thing in the 9s but Im gna say low 10s and be conservative.
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Old May 9, 2010 | 09:05 PM
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Mid 10s around 132ish on spray, mid/high 11s around 118 on motor.
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Old May 9, 2010 | 09:13 PM
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Originally Posted by slomarao
is the rearend/suspension setup new or is it the setup you ran the times in the sig with??

If your really dialed in I could see 9.90's @ 132ish. If your not low 10's @ 127, the nice things is you have more HP than TQ na and the 175 hit will balance that out. Off the juice you should run pretty similar to your N20 runs when you were still bolt ons, little lower trap tho.

Pretty good dyno numbers with a 9inch and a 3800 stall for a 355.
The dyno numbers are with the 10 bolt. Times in sig are with pretty much stock susp. Will picking up the 9in and susp. next week end. Ive also dropped 140lbs since last time i ran. 9.9s would be sweet. low 10s and i be happy
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Old May 9, 2010 | 09:15 PM
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Originally Posted by RamAir95TA
Mid 10s around 132ish on spray, mid/high 11s around 118 on motor.
The 118 trap would be nice. But i hope it goes better than high 11s.
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Old May 9, 2010 | 09:16 PM
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Originally Posted by kierstyn
Be nice to see that thing in the 9s but Im gna say low 10s and be conservative.
9s would be nice. Thanks 4 the deal on the rear and susp. Cant wait to spray **** out of it.
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Old May 10, 2010 | 12:07 AM
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if u don't mind me asking could u give some more info on the heads/cam? thanks
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Old May 10, 2010 | 08:06 AM
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With that power and weight it could hit 120 mph on motor. That looks like a very stout setup and mids 10's will probably be had even on a sub par run on nitrous.

Good luck!
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Old May 10, 2010 | 08:09 AM
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I would say pending weather and traction. You should see low 10's I would imagine.
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Old May 10, 2010 | 09:55 AM
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Originally Posted by johnrobbins
I would say pending weather and traction. You should see low 10's I would imagine.
The da usally is around 1k. So am pretty lucky on that
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Old May 10, 2010 | 09:57 AM
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Originally Posted by keeven1320
if u don't mind me asking could u give some more info on the heads/cam? thanks
yea sure. It has the new 21* trickflow heads, le custom grind cam, lift is 600+, compression is 12.1, and i have full bolts-ons.
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Old May 10, 2010 | 10:53 AM
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thats alot of power out of a 355, was the converter locked? thats even more power then my 396 made with the same heads and .5 less compression.
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Old May 10, 2010 | 11:04 AM
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10.20-10.40 on spray
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Old May 10, 2010 | 11:15 AM
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When are you going. 10.20-10.50 I say also.
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Old May 10, 2010 | 06:10 PM
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Originally Posted by stumprrp
thats alot of power out of a 355, was the converter locked? thats even more power then my 396 made with the same heads and .5 less compression.
it was unlocked. It may be a friendly dyno.Thats the first time ive ever been on that dyno. There a local shop that puts out alot of fast cars in my area. They say that the reads accurate. The track will tell the real numbers.
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Old May 10, 2010 | 06:14 PM
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Originally Posted by SpeedDensityZ
When are you going. 10.20-10.50 I say also.
I hoping to go in about 2 to 3 weeks. Im working in new mexico right now. Im hoping to get to come home for a few weks.
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Old May 10, 2010 | 08:38 PM
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11.4 NA

10.48 on spray
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Old Jan 25, 2011 | 10:36 PM
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Figured would post on a old thread and give little update. I have been 7.2s @94 na and 6.7s @100 on 75 shot in he 1/8. So that should b around mid 10s on 75 shot. Im pretty happy so far
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Old Jan 25, 2011 | 11:12 PM
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7.2 1/8th = 11.23 1/4

6.7 1/8th = 10.45 1/4

looks like i win the money!
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