3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

Big Block in 3rd gen?

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Old Jul 10, 2002 | 03:17 PM
  #1  
SNEAKY NEIL's Avatar
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From: Lilburn, GA, USA
Post Big Block in 3rd gen?

Is this possible? My friend was kind of thinking out loud and came up with putting a Ram-jet 502 in a 92' RS that he saw for sale at a good price. Can this large a motor fit in the engine bay and can the car be mated to a T56? He nor I know anything about this kind of venture so any info on the possibility of this would be great. Thanks.
Old Jul 10, 2002 | 03:18 PM
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88 427 Camaro's Avatar
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All the info from my 427 swap is on my page at www.koolmeister.com

Miles

------------------
88 427 BBC Camaro
7.76 @ 94 (1/8 mile) 10/01
12.18 @ 113 (1/4 mile) 10/99
I have brand new series 3 9 bolt posi carriers and gear sets to 4.10 available for borg warner 9 bolts. Check my web page for more info.

http://www.koolmeister.com
Old Jul 11, 2002 | 12:15 PM
  #3  
SNEAKY NEIL's Avatar
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Anyone else?
Old Jul 11, 2002 | 02:21 PM
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From: Grandville/ Grand Rapids, Michigan
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Well, you will need to do EXTREME frame reinforcement if you want my opinion. Sub-frame connectors are a must and I'd probably put a roll cage in also. The motor I plan on is just a SBC and the guy who did a lot of my engine work on the most recent motor claimed he did basically what I did but he didn't have subframes or anything and he twisted the car in half. So Big blocks are a pain because of all the other crap you need to do like what I already mentioned and a new rearend like a 9" or a 12 bolt etc. etc... um There is a lot of stuff to do which I believe is pretty well laid out in the link posted by 88 427 Camaro.
Old Jul 11, 2002 | 04:30 PM
  #5  
1989gta's Avatar
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From: burnsville, mn
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hooker makes long tube headers for that aplication so people have done it. Almost order them by mistake thinking i could get larger primarys than 1 3/4's
Old Jul 11, 2002 | 08:24 PM
  #6  
Stephen 87 IROC's Avatar
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From: 51°N 114°W, 3500' elevation
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You don't "need" a 9" or a 12 bolt but it helps. I was running a beefed up 7.5" 10 bolt last year. I only switched to a 9" because I changed trannys, went to a very high stall converter and installed a transbrake. I didn't think the little 7.5" ring and pinion would have lasted with the new combination.

------------------
Stephen's racing page
or check out the race car

87 IROC SuperPro race car
461 big block
Best ET on a time slip: 11.589
Best MPH on a time slip: 115.91
Best corrected ET: 11.114

Altitude corrected rear wheel HP: 457
Best 60 foot: 1.646
Member of the Calgary Drag Racing Association
Old Sep 8, 2014 | 12:44 PM
  #7  
couchmotors's Avatar
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Re: Big Block in 3rd gen?

Originally Posted by 88 427 Camaro
All the info from my 427 swap is on my page at www.koolmeister.com

Miles

------------------
88 427 BBC Camaro
7.76 @ 94 (1/8 mile) 10/01
12.18 @ 113 (1/4 mile) 10/99
I have brand new series 3 9 bolt posi carriers and gear sets to 4.10 available for borg warner 9 bolts. Check my web page for more info.

KOOLMEISTER.COM
Im currently . Installing a 496 in my 91 rs. I took out the computer side of the harness. What do i need to do to get the speedo to work and what do i need to do to make sure the fuel pump works when i go to fire it up.. I have the harness out of the car. I left eveything on the driver side . It is a v-6 harness 3.1
Old Sep 9, 2014 | 10:45 AM
  #8  
Injuneer's Avatar
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Re: Big Block in 3rd gen?

88 427 Camaro has not returned to this site in more than 9 years. You may want to try an e-mail. Left click on the screen name, and there is a "send an e-mail option" on the dropdown.
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