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

14.3:1cr 398ci combo dyno#s pics and New videos added to first post!!

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Old 07-29-2012 | 10:39 PM
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Originally Posted by Puck
How so? Seems like a solid build all around to me, just not your typical High School Student daily driver. His car has always been an aggressive build, he just isn't a big poster.

I think the 227s will do better then he thinks, but he should shoot Tony a PM about the 235s...he is running them out of the box and we all know the results he gets with them .
lol i shot him a pm already,hasnt gotten back to me yet tho..thx Puck
Old 07-29-2012 | 11:06 PM
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650-675 on engine dyno, and I forgive you for having a CBR .
Old 07-29-2012 | 11:14 PM
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Originally Posted by Puck
650-675 on engine dyno, and I forgive you for having a CBR .
I hope so,if everything goes right should be on dyno tomorrow or tuesday!!! you cant talk about my cbr its my dd lol...
Old 07-29-2012 | 11:52 PM
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I'm gonna be sorry tomorrow,,, in 11 minutes... WORK! Arrrrrgggggg wait,,, that's a lot of 1/4 dreams..... Lol
Old 07-30-2012 | 02:19 PM
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Right now my rear has 4:56 gears with an 31in tall tire,how much do you think this will affect my setup on nitrous? I think na it will be fine but what ratio would be ideal? Also what plugs to start out with Na...thx for help..
Old 07-30-2012 | 02:27 PM
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I'm a fan!

Can't wait to hear it and see it run.
Old 07-30-2012 | 02:37 PM
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Originally Posted by xDetroitMetalx
I'm a fan!

Can't wait to hear it and see it run.
Thx,,,yeah it's almost ready talked to builder this morning.He hopefully
Tomorrow or wednesday its should be on dyno.Of all things he and I both
Forgot that I needed a balancer so got it ordered today!!!
Old 07-30-2012 | 06:14 PM
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I would go and get a few different sets of plugs. Autolite 3922's, 3923's and 3924's. Those plugs are all fairly cheap. Maybe $1.50 each.

I had all sorts of issues running the plugs that AFR recommended. They wanted an AR3910 in there. I later found out that Mustang guys use that plug for a 250shot, lol. My car ran like crap with those 3910's in there. You are running quite a bit more compression so you may want a colder plug than what I run. I currently use 3923's and my car is running real good.
Old 07-30-2012 | 09:11 PM
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Awesome build. I want one lol
Old 07-30-2012 | 11:18 PM
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Originally Posted by Bumper Dragin Bird
Awesome build. I want one lol
thanks man!!! I wanted to do something different...
Old 07-31-2012 | 12:08 AM
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Originally Posted by joelster
I would go and get a few different sets of plugs. Autolite 3922's, 3923's and 3924's. Those plugs are all fairly cheap. Maybe $1.50 each.

I had all sorts of issues running the plugs that AFR recommended. They wanted an AR3910 in there. I later found out that Mustang guys use that plug for a 250shot, lol. My car ran like crap with those 3910's in there. You are running quite a bit more compression so you may want a colder plug than what I run. I currently use 3923's and my car is running real good.
Thanks man...ive never ran the autolites,always have ran ngk plugs..
Old 07-31-2012 | 12:52 AM
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run an r5671a-7 or -8 NA, then up to the -9s -10s and -11s

I'm running a 3923 right now, its an extended tip 6.5ish heat range compared to the ngks. Not sure about your dome clearance, an r5672a-whatever is an extended tip if you have issues keeping the plugs clean NA. probably the r5672a-8 would be good safe choice.
Old 07-31-2012 | 12:55 AM
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And honestly i'd jump right over those 235s and look at an rhs or profiler offering from chad speier. Or a brodix casting from Dr.Js would run well, too.
Old 07-31-2012 | 06:07 AM
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The 235's would accept the current shaft rockers he's running right now. That would save some coin.
Old 07-31-2012 | 07:35 AM
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i run an ar473 in mine right now at 14.7:1 and it runs great......starts a little rough in cold weather but oh well....that motor should make some good power i think 650 is in reach on motor on the engine dyno....
Old 07-31-2012 | 07:48 AM
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Originally Posted by joelster
The 235's would accept the current shaft rockers he's running right now. That would save some coin.
That was kindve the idea and seeing what Tony has done with the 235s just backs it up..The question I have is the potential gain from the swap? When I started this build my goal was to get in the 8s.I feel I can accomplish this with the 227s once bugs are sorted out.I will have race weight down to about 3150 this year.
Old 07-31-2012 | 08:01 AM
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Originally Posted by quik95lt1
i run an ar473 in mine right now at 14.7:1 and it runs great......starts a little rough in cold weather but oh well....that motor should make some good power i think 650 is in reach on motor on the engine dyno....
Appreciate all the suggestions from everyone!!! Now i gotta do my homework lol..QUIK where have you found best results with plug gaps.My primary focus right now is to get it running very well Na before i spray it..Also has anyone here had expierience with the Shell URT Advanced fuel?
Old 07-31-2012 | 10:29 AM
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Salivating.
Old 07-31-2012 | 11:26 AM
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i'm running .024 right now, but i just have a 6 series with E85 and I don't know what would happen if i opened it up. Going to see how much spray it will take at .020, but im switching to E98 so I think a 7 series is needed. From what I understand, use the smallest gap that starts and idles clean.
Old 07-31-2012 | 11:57 AM
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Originally Posted by Hit em Up
Appreciate all the suggestions from everyone!!! Now i gotta do my homework lol..QUIK where have you found best results with plug gaps.My primary focus right now is to get it running very well Na before i spray it..Also has anyone here had expierience with the Shell URT Advanced fuel?
im running .033 with a 7al2 box and hvcII coil....ALOT of spark power...


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