Holley 800 DP
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I assume you mean vacuum ports.
The one on the metering block is ported. The one on the throttle plate is unported.
The one on the metering block is ported. The one on the throttle plate is unported.
Thread Starter
Supreme Member
Joined: Nov 2001
Posts: 2,743
Likes: 1
From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
Yep That is exactly what I meant.....thanks..now all I lack is the starter, Then the work is over (I hope ) and the fun begins!
Thread
Thread Starter
Forum
Replies
Last Post
RaverRacerX
LTX and LSX
307
Mar 17, 2026 01:49 AM
RedLeader289
Tech / General Engine
10
May 28, 2019 01:47 PM
Royal_Z
Engine/Drivetrain/Suspension Parts for Sale
4
Sep 30, 2015 08:45 PM





