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Why do people do 383 Stoker LS1

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Old Sep 8, 2020 | 04:49 PM
  #61  
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Originally Posted by Darth_V8r
It would make it more reliable...
Bwahaha. Think what they'd save on an oil change. Which brings us to the next battle....best weight oil....GO!!
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Old Sep 8, 2020 | 04:53 PM
  #62  
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Originally Posted by BCNUL8R
Well crap I’m just getting along with everyone today LOL.
Its a good thing I wasnt posting.......Youd be arguing with me too....LOL
edit...
damnit....late to the party again...


So...Lemme throw this at you. take a 6.0 and a 383, same heads, cam, compression, intake, exhaust......Which one will make more power? Thats the question.

Last edited by Kfxguy; Sep 8, 2020 at 04:58 PM.
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Old Sep 8, 2020 | 06:00 PM
  #63  
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The 383 would make more torque thus accelerate faster.
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Old Sep 8, 2020 | 06:21 PM
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Ive seen a forged 6.0 with a stock stroke crankshaft make 590 plus horse at the crank with out the box/off the shelf parts with a fast 102mm intake. No ported this and ported that specials....
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Old Sep 9, 2020 | 03:59 AM
  #65  
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Originally Posted by Bspeck82
The 383 would make more torque thus accelerate faster.
Yepper...more peak torque and more torque every where. If they had the same cam as well as top end peak horse power should be very similar, but the 383 would also seem more mild at idle and have better drive ability.

Originally Posted by Tuskyz28
Ive seen a forged 6.0 with a stock stroke crankshaft make 590 plus horse at the crank with out the box/off the shelf parts with a fast 102mm intake. No ported this and ported that specials....
So maybe 480 rwhp through a stalled unlocked auto?
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Old Sep 9, 2020 | 06:10 AM
  #66  
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Originally Posted by BCNUL8R
Yepper...more peak torque and more torque every where. If they had the same cam as well as top end peak horse power should be very similar, but the 383 would also seem more mild at idle and have better drive ability.



So maybe 480 rwhp through a stalled unlocked auto?
Im not sure. I hate to compare rwhp numbers for several different reasons.

Reason one is all dynos are not the same. A dynojet, blue cat, mustang dyno will all read different from one another given the same car go dyno to dyno.

Reason two, all stalls go read different as well. For instance a 4200 stall is going to eat up more rwhp vs a 3000 stall.

Reason three, the rearend choice and transmission not to mention tires can and will make a rear wheel dyno act different.

Backing up my statement... I have a close friend that i talk to on the daily basis that has a full weight auto car with a sbe 6.0 LS2 that runs 6.6s in the 1/8 mile on motor on 17s with factory ported castings. Aww yea... its no trailer queen eithier.

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Old Sep 9, 2020 | 06:54 AM
  #67  
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Originally Posted by Tuskyz28
Im not sure. I hate to compare rwhp numbers for several different reasons.

Reason one is all dynos are not the same. A dynojet, blue cat, mustang dyno will all read different from one another given the same car go dyno to dyno.

Reason two, all stalls go read different as well. For instance a 4200 stall is going to eat up more rwhp vs a 3000 stall.

Reason three, the rearend choice and transmission not to mention tires can and will make a rear wheel dyno act different.

Backing up my statement... I have a close friend that i talk to on the daily basis that has a full weight auto car with a sbe 6.0 LS2 that runs 6.6s in the 1/8 mile on motor on 17s with factory ported castings. Aww yea... its no trailer queen eithier.
I run untouched 241’s with btr springs, untouched ls6 intake, and stock ls1 throttle body. Based upon trap speed calculations I made 850 rwhp on accident because boost. Everything is a street car now and everything is full weight. Lol
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Old Sep 9, 2020 | 07:13 AM
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Joking aside here is my 224/224 cammed ls1 and budget 408 dyno from around 05/2006 time frame. If someone could overlay a dyno from an aggressive 346 or 6.0 making around the 478 my 408 made it would be interesting to compare the curves. This was a 3600 stalled converter stock gear.
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Old Sep 9, 2020 | 07:18 AM
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I think I'm going a completely different route and buying a 6.0 and build a 408 Stroker so if anyone is interested in my 78k miles 2000 Z28 LS1 I'm asking 3k
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Old Sep 9, 2020 | 08:39 AM
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Now I'm back to wanting to build a 383 out of my sitting/collecting dust ls6 bottom end. Thanks. lol


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Old Sep 9, 2020 | 06:18 PM
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A friend says think of a 383 stroker LS1 as "LT1 bottom end grunt with LS1 top end power"

Extra cubes make the typical LS sound better We all know sound what really counts - j/k
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Old Sep 9, 2020 | 07:13 PM
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Originally Posted by 99 Black Bird T/A
A friend says think of a 383 stroker LS1 as "LT1 bottom end grunt with LS1 top end power"

Extra cubes make the typical LS sound better We all know sound what really counts - j/k
Why make power when you can sound cool for cheaper?
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Old Sep 10, 2020 | 08:29 AM
  #73  
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Originally Posted by Darth_V8r
Why make power when you can sound cool for cheaper?
Is that why people buy hondas?
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Old Sep 10, 2020 | 09:37 AM
  #74  
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Originally Posted by R6cowboy
Is that why people buy hondas?
Honda's sound cool?
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Old Sep 10, 2020 | 10:22 AM
  #75  
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Literally the worst sound at the drag strip is a built all motor Honda.
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Old Sep 10, 2020 | 10:52 AM
  #76  
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Originally Posted by ddnspider
Literally the worst sound at the drag strip is a built all motor Honda.
lol...the stop sign at the end of the block is a popular place to do burnouts. We sit on the porch and enjoy the show. Had a Honda put it on the two step and I thought we were in for a show, but when he let it rip it barely chirped a tire bogged and almost died lmao.
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Old Sep 10, 2020 | 11:19 AM
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Old Sep 10, 2020 | 12:14 PM
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Originally Posted by Bspeck82
Honda's sound cool?
Good lord no. The sound, or noise if you will, of a n/a honda is laughable.
Originally Posted by ddnspider
Literally the worst sound at the drag strip is a built all motor Honda.
Or anywhere. Comparable to fingernails on a chalkboard.
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Old Sep 11, 2020 | 01:13 AM
  #79  
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Originally Posted by Darth_V8r
Why make power when you can sound cool for cheaper?
That sounds like a new Honda advertising campaign SLO-gan
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