TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Milling the Vortec

Thread Tools
 
Search this Thread
 
Old Feb 5, 2002 | 02:46 PM
  #1  
1991 RS 305's Avatar
Thread Starter
Member
20 Year Member
Liked
 
Joined: Jan 2002
Posts: 386
Likes: 2
From: Blaine, MN
Milling the Vortec

If I go with the Vortec Heads, and DON'T mill them, how much power would I loose on a 305. I have done searches and some people feel that milling them is the only way to go, while others say don't waste the money. What do ya think?
Reply
Old Feb 5, 2002 | 02:51 PM
  #2  
1991 RS 305's Avatar
Thread Starter
Member
20 Year Member
Liked
 
Joined: Jan 2002
Posts: 386
Likes: 2
From: Blaine, MN
Also, has anyone done a dyno test with their Vortecs. I am curious what kind of power gains you get, espcially torque gains!Thanks... Matt

Last edited by 1991 RS 305; Feb 5, 2002 at 03:10 PM.
Reply
Old Feb 5, 2002 | 03:33 PM
  #3  
Tas's Avatar
Tas
Supreme Member
 
Joined: Jul 1999
Posts: 4,310
Likes: 1
the 305 heads are so crappy compared to the L31s. I can't imagine you would loose power with the L31 heads.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
69GTOby
Tech / General Engine
40
Apr 18, 2016 02:34 PM
Chas91Z28
Engine/Drivetrain/Suspension Wanted
10
Oct 22, 2015 10:12 AM
Quzyle
DIY PROM
13
Oct 15, 2015 03:35 PM
monte87cortez
Transmissions and Drivetrain
2
Sep 26, 2015 08:10 PM
Liveaction
Engine Swap
0
Sep 17, 2015 06:29 PM




All times are GMT -5. The time now is 03:46 AM.