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New heads?

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Old Apr 16, 2001 | 09:52 PM
  #1  
rdog30's Avatar
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Joined: Feb 2001
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From: Cape Girardeau,MO
Car: 85&95 Trans am
Engine: 85-LT1 95-LT1
Transmission: 4l60e & 4l60e
Axle/Gears: 3.23 & 3.23
New heads?


I'm thinking of getting the world product 305 heads or going w/the L31 vortec heads. Which one of these will give me the most power on my 85 305tpi TA? Where's the cheapist place to get them? Also, my friend owns a 88 305tpi formula and his car will straight kick my a#$. Compared to his my car seems sluggish. Any ideas on why my powers down. I've replaced fuel filter,air filter,spark plugs,newly rebuilt tranny and it's still slow.

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85 305tpi Trans am
flowmaster exaust
K&N air filter, 4:11 rear gears
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Old Apr 17, 2001 | 10:56 AM
  #2  
Beefy89's Avatar
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Joined: May 2000
Posts: 651
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From: Neenah Wi.
For the World heads,I would go to www.competitionproducts.com as for the Vortech heads I would try Scoggin Dickey or www.gmpartsdirect.com the part# for the Vortechs is 464045.

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Fast as a shark~~~~~~~~~~~~~~~~~ SAVE NAPSTER!!!
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Old Apr 18, 2001 | 09:21 AM
  #3  
FlashGTA
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The Vortec heads are much better heads.
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