C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

93 LT1/6-Spd Build Thread

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Old Jul 25, 2019 | 11:40 AM
  #61  
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Pics are fantastic. Look great!
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Old Jul 25, 2019 | 03:35 PM
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Originally Posted by Jaye Bass
Thanks, I think it will end up being a super fun car.

He has done this conversion a couple of times. I think he has it down pat even has a big board for fabbing the wiring harness. Based on what I've seen from folks like Golen and some other LT1 builders this motor should get ~520hp at the crank, although about 100lbs heavier than an LS is hp competitive with those mills. The 4:10 rear diff should provide "lively" acceleration.

I'll post the dyno numbers when they come in.
With that gear ratio you shouldl be able to run enough cam to make that power level and still retain reasonable drivability.
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Old Jul 26, 2019 | 08:29 AM
  #63  
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Whoa
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Old Jul 26, 2019 | 03:51 PM
  #64  
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How did I miss this build? Sub'ed!
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Old Aug 6, 2019 | 08:54 PM
  #65  
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Finishing the exhaust system and hooking up the spring bolts. Probably get the car two weeks from this Friday.













Attached Images  

Last edited by Jaye Bass; Aug 6, 2019 at 08:55 PM.
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Old Aug 6, 2019 | 09:33 PM
  #66  
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Looks great!!
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Old Aug 7, 2019 | 09:02 AM
  #67  
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Very cool, thanks for sharing!
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Old Aug 7, 2019 | 03:39 PM
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Are those "Doug's" cutouts from Jegs? I had some of those on a CTSV and they worked great, until they didn't. Had one side fail so returned both and used cover pates. Love this build btw can't wait to see this thing running with the Holley setup
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Old Aug 7, 2019 | 03:46 PM
  #69  
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Originally Posted by jayjones
Are those "Doug's" cutouts from Jegs? I had some of those on a CTSV and they worked great, until they didn't. Had one side fail so returned both and used cover pates. Love this build btw can't wait to see this thing running with the Holley setup
Quick Time...http://www.quicktimeperformance.com/QTEC/

I take that back...they are Hooker cutouts....

Last edited by Jaye Bass; Aug 7, 2019 at 04:13 PM.
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Old Aug 8, 2019 | 11:28 AM
  #70  
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Car is running now...will go to the alignment shop next week...then to the dyno the next. Should be finished in a couple of weeks.
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Old Aug 8, 2019 | 12:47 PM
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Old Aug 8, 2019 | 02:26 PM
  #72  
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Awesome build!

If you don't mind-Part number for the front shocks and springs (not sure if I missed it)

And photo of the dash.

Thanks!
Steve
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Old Aug 8, 2019 | 02:40 PM
  #73  
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Originally Posted by STEVEN13
Awesome build!

If you don't mind-Part number for the front shocks and springs (not sure if I missed it)

And photo of the dash.

Thanks!
Steve
Dash hasn't been done yet, still running stock. I'm going to wait on that maybe do it this winter.





08002500550 - Spring, Eibach coilover 550# 8 inch length

DD304 - Front shocks, QA1 coil over

BAR305K - T-bar kit, QA1 shock lower mount

788-110 - Kit, QA1 spanner wrench and bearing (front shocks)

690001 - Coilover shock adapter, Pro Comp loop to stem Upper control arm, RH tubular maximize caster and geometry

Last edited by Jaye Bass; Aug 8, 2019 at 02:41 PM.
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Old Aug 8, 2019 | 03:07 PM
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Originally Posted by Jaye Bass
Dash hasn't been done yet, still running stock. I'm going to wait on that maybe do it this winter.





08002500550 - Spring, Eibach coilover 550# 8 inch length

DD304 - Front shocks, QA1 coil over

BAR305K - T-bar kit, QA1 shock lower mount

788-110 - Kit, QA1 spanner wrench and bearing (front shocks)

690001 - Coilover shock adapter, Pro Comp loop to stem Upper control arm, RH tubular maximize caster and geometry
Thank you! Looking forward to see how it sits in the front.

FYI I am finishing up a 1992 383 with ProCharger. Close to firing it up. I like the idea of using an aftermarket computer to run it (as you are doing).

Steve
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Old Aug 9, 2019 | 10:10 PM
  #75  
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Old Aug 10, 2019 | 09:16 AM
  #76  
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Sounds great! People complain about MF systems and the drone/quality, but IMO it’s still the best sounding c4 muffler. Especially with long tubes and a healthy cam.

Looking forward to the dyno #’s
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Old Aug 10, 2019 | 10:27 AM
  #77  
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Incredible build!!
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Old Aug 10, 2019 | 02:14 PM
  #78  
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Sounds healthy
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Old Aug 10, 2019 | 02:59 PM
  #79  
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Sounds great!
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Old Aug 11, 2019 | 06:21 PM
  #80  
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Front end grip?

...

...

Note the Holley ECU just above the master cylinder
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