TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

Vortec 383 help...

Thread Tools
 
Search this Thread
 
Old Jan 28, 2007 | 08:25 PM
  #1  
rik89gta's Avatar
Thread Starter
Senior Member
 
Joined: Apr 2003
Posts: 580
Likes: 0
From: CHICAGO
Car: 89 FORMULA 350
Engine: 5.7 L98
Transmission: 700R4
Axle/Gears: 9 BOLT/ 3.27 GEARS
Vortec 383 help...

Hey Guys, I currently have a stockish L98 that I plan on replacing with a 383. I already have a set of slightly used Vortec heads with .520 comp cams springs installed on them. Does anyone know of a decent stroker short block that can be had for reasonablly cheap? I would like to find something with a cam, flexplate, and balancer already installed to speed up the installation process. I also plan on getting the SDPC TPI base, SLP runners, SVO 24 lb. injectors, and SLP headers. I see strokers on the GM performance website but they are all $3,000 or more. Gustafen engines.com has cheaper 383's but they don't come with balancers or flexplates installed... Does anyone have any suggestions?? Thanks!
Reply
Old Jan 29, 2007 | 06:41 PM
  #2  
89gta383's Avatar
TGO Supporter
25 Year Member
iTrader: (5)
 
Joined: Feb 2000
Posts: 1,855
Likes: 13
From: St. Augustine, FL
Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
http://www.coasthigh.com/Assemblies/Chev/chev_383.htm
http://www.ohiocrank.com/short.html

That's all I know of.

Your cheapest option will be building your own with used parts. Get a junkyard 350 and a crank, pistons and re-use everything else that you can, like the rods, but with better rod bolts.
Reply
Old Feb 4, 2007 | 09:57 PM
  #3  
rik89gta's Avatar
Thread Starter
Senior Member
 
Joined: Apr 2003
Posts: 580
Likes: 0
From: CHICAGO
Car: 89 FORMULA 350
Engine: 5.7 L98
Transmission: 700R4
Axle/Gears: 9 BOLT/ 3.27 GEARS
Thanks 383... Those 383's are looking rather tempting!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
Oct 8, 2015 08:34 PM
JSDaddy189
Organized Drag Racing and Autocross
4
Sep 26, 2015 03:50 PM




All times are GMT -5. The time now is 06:11 AM.