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

Kpa?

Thread Tools
 
Search this Thread
 
Old 08-28-2017, 08:32 AM
  #1  
Junior Member
Thread Starter
 
shippman's Avatar
 
Join Date: Mar 2017
Location: Keller, TX
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Kpa?

What Kpa from the MAP sensor should I see at idle for a 350 with TBI and no mods?
Old 09-02-2017, 02:39 AM
  #2  
Member
 
88´TransAM's Avatar
 
Join Date: Aug 2007
Location: Germany
Posts: 142
Likes: 0
Received 0 Likes on 0 Posts
Car: TransAM
Engine: 355SBC
Transmission: TH700R4
Axle/Gears: 3.23
Re: Kpa?

Normally arround 50-60 if i remember correctly...
Old 09-09-2017, 03:17 PM
  #3  
Supreme Member

iTrader: (2)
 
Fast355's Avatar
 
Join Date: Jan 2005
Location: Hurst, Texas
Posts: 9,983
Received 386 Likes on 329 Posts
Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Re: Kpa?

Originally Posted by 88´TransAM
Normally arround 50-60 if i remember correctly...
35-40KPA in Park/Neutral at hot idle is where my bone stock L05 in my G20 van ran.
Old 09-09-2017, 04:39 PM
  #4  
Junior Member
Thread Starter
 
shippman's Avatar
 
Join Date: Mar 2017
Location: Keller, TX
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Re: Kpa?

That's exactly where my truck is... more snooping to find why it is running so rich!!

Thanks everyone




All times are GMT -5. The time now is 02:47 PM.