Angled heads
Thread Starter
Junior Member
Joined: Nov 2004
Posts: 56
Likes: 0
From: Western Australia
Car: 88 GTA Pontiac right hand drive
Engine: 350 CI
Transmission: 700r4
Angled heads
Will angled plugs clear my flowtech headers more easily or make things worse?
Will the Protopline pro lightning heads bolt straight up to my 88 tpi?
Will the Protopline pro lightning heads bolt straight up to my 88 tpi?
Member
Joined: Sep 2003
Posts: 204
Likes: 0
From: Fairview Heights Illinois
Car: 89 Irocz
Engine: 350TPI $6E
Transmission: 700R4
Usually angle plug makes it easier, but depends on the header design.
Yes the heads bolt to the block, but you'll need to slightly modify your TPI base for the center bolts to engage.
https://www.thirdgen.org/techbb2/sho...gate+bolt+hole
Yes the heads bolt to the block, but you'll need to slightly modify your TPI base for the center bolts to engage.
https://www.thirdgen.org/techbb2/sho...gate+bolt+hole
In most cases the angled plugs make things easier. Check with the header manufacturor. 
Thread
Thread Starter
Forum
Replies
Last Post
gixxer92
Engine/Drivetrain/Suspension Parts for Sale
5
Sep 1, 2015 04:32 PM
