Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Holley 502-6 Throttle Body on a '94?

Discussion in 'The Injection Section' started by pvfjr, Nov 20, 2006.

  1. pvfjr

    pvfjr 1/2 ton status

    Joined:
    Feb 10, 2004
    Posts:
    2,425
    Likes Received:
    0
    Location:
    Oakridge, OR
    So I struck out in the garage, thought I'd try this here.

    Can it be done? The 502-6 is supposed to be used on a 87-89, and the 90-95 models are supposed to use the 502-9 throttle bodies. Is there a way to make the 502-6 work on a 94? What's the real difference here? Something about throttle position sensors?
     
  2. southernspeed

    southernspeed 1/2 ton status GMOTM Winner

    Joined:
    Dec 24, 2003
    Posts:
    4,395
    Likes Received:
    50
    Location:
    VA
    I've used an '89 TB on a '91. The only difference was the TPS connector. I just spliced on the other connector but Painless do a pigtail. This is stock TBs I'm talking about though.
     

Share This Page