throttle body question
Thread Starter
Member
Joined: May 2006
Posts: 172
Likes: 0
From: MO
Car: 86 truck
Engine: 350 HRS
Transmission: 700R4
Axle/Gears: 3.08
throttle body question
I have the hsr and installed a bbk 52mm throttle body, tried a stock tpi tb to see if the rich condition continued, ran little better? Should the hsr use a 58mm tb? Just a guess but could a rich condition mean not enough air?
On Probation
Joined: Oct 2008
Posts: 6,319
Likes: 19
From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: throttle body question
By your reasoning it should be the idle air bypass, but the exhaust oxygen sensors should detect the richness and pull fuel.
Thread Starter
Member
Joined: May 2006
Posts: 172
Likes: 0
From: MO
Car: 86 truck
Engine: 350 HRS
Transmission: 700R4
Axle/Gears: 3.08
Re: throttle body question
thanks, so the 58mm is not going to matter. Just don't know why it ain't working like it should? I'll post on diy prom.
Thread
Thread Starter
Forum
Replies
Last Post
Terrell351
Engine/Drivetrain/Suspension Parts for Sale
5
Jun 13, 2021 01:13 PM
mdtoren
Tech / General Engine
0
Aug 16, 2015 05:45 PM