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Vortec's and a CC304

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Old Mar 23, 2007 | 11:25 PM
  #1  
WinnipegGTA's Avatar
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From: Winnipeg,MB,Can
Car: 1991 GTA
Engine: 5.7L L98
Transmission: 4L60
Axle/Gears: 3.23
Vortec's and a CC304

Would this combination play nice with each other combined with a hogged out Plenum and SLP runners.
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Old Mar 25, 2007 | 03:27 PM
  #2  
89Nighthawk's Avatar
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From: Texas
Car: 89 GTA Nighthawk
Engine: 389 CID Vortec TPI
Transmission: TCI 700R4 w/Vigilante
Re: Vortec's and a CC304

Give me more information to help you out.
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Old Mar 31, 2007 | 07:21 PM
  #3  
WinnipegGTA's Avatar
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From: Winnipeg,MB,Can
Car: 1991 GTA
Engine: 5.7L L98
Transmission: 4L60
Axle/Gears: 3.23
Re: Vortec's and a CC304

Stock L98. Vortec heads ('906's)w/ Comp 918 Springs, CC304 (210 / 220, .500 / .510 114 LSA)but with 1.6RR., Corvette Plenum MEGA Ported Plenum and SLP runners, Edelbrock Vortec Base. I have Comp R lifters too but i don't think that makes much of a difference. Could probally squeeze out a 13.0 with a good tune and 2800stall wouldn't you think.
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Old Apr 1, 2007 | 12:22 AM
  #4  
Andy 91GTA's Avatar
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From: North Battleford, Saskatchewan, Canada
Car: 91 GTA & 92 GTA & 92 GTA
Engine: 305 TPI & 350 TPI & 350 TPI
Transmission: 700R4
Axle/Gears: 3.42 & 3.23 & 3.23
Re: Vortec's and a CC304

Originally Posted by WinnipegGTA
Stock L98. Vortec heads ('906's)w/ Comp 918 Springs, CC304 (210 / 220, .500 / .510 114 LSA)but with 1.6RR., Corvette Plenum MEGA Ported Plenum and SLP runners, Edelbrock Vortec Base. I have Comp R lifters too but i don't think that makes much of a difference. Could probally squeeze out a 13.0 with a good tune and 2800stall wouldn't you think.
Better get to work on modding that GTA Cam. You wouldn't want my 305 boat anchor 91 GTA to catch up to you.
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Old Apr 1, 2007 | 08:46 AM
  #5  
WinnipegGTA's Avatar
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Joined: Oct 2002
Posts: 382
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From: Winnipeg,MB,Can
Car: 1991 GTA
Engine: 5.7L L98
Transmission: 4L60
Axle/Gears: 3.23
Re: Vortec's and a CC304

Wow Andy your alive. Hows it going. Ya trying to piece together something uber cheap but something that works together and with drivability/reliability in mind. What do you think. Most of it i can get off Ebay/CZ28/etc, for no more then a couple hundred a part. Congrats on the new GTA.
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