#1  
Old 09-16-2022, 01:03 PM
25stevem's Avatar
25stevem 25stevem is offline
Ultimate Warrior
 
Join Date: Jan 2022
Posts: 1,744
Default

Please do drill more drain holes in that, and I know that you have that scraper glued down, but that .080” is not going to do a whole lot!
I when I use these I slot the bolt holes and trim what’s needed to get that clearance to be half of that ,080”.

__________________
I do stuff for reasons.
  #2  
Old 09-16-2022, 01:07 PM
Verdoro 68's Avatar
Verdoro 68 Verdoro 68 is offline
Ultimate Warrior
 
Join Date: Jun 2003
Location: Clayton, CA
Posts: 3,066
Default

Quote:
Originally Posted by 25stevem View Post
Please do drill more drain holes in that, and I know that you have that scraper glued down, but that .080” is not going to do a whole lot!
I when I use these I slot the bolt holes and trim what’s needed to get that clearance to be half of that ,080”.
The .080 clearance was a typo. I did .060 as the Butler instructions suggested. Still too far to do any good?

What size, how many holes and where do you place them in the windage tray? Assuming I could follow what the Tomahawk tray does.


__________________
Ken
'68 GTO - 464 - Ram Air II heads - 236/242 roller - 9.5” TSP converter - Moser 3.55 Truetrac (build thread | walk around)
'74 Ventura 350
'69 AMC Javelin SST

Last edited by Verdoro 68; 09-16-2022 at 01:13 PM.
  #3  
Old 09-16-2022, 07:01 PM
scott70's Avatar
scott70 scott70 is offline
Ultimate Warrior
 
Join Date: May 2002
Location: maine
Posts: 2,736
Default

Quote:
Originally Posted by Verdoro 68 View Post
The .080 clearance was a typo. I did .060 as the Butler instructions suggested. Still too far to do any good?

What size, how many holes and where do you place them in the windage tray? Assuming I could follow what the Tomahawk tray does.

That pic looks about right. I always have drilled my windage trays. Maybe like a 5/16 drill bit.

__________________
72 lemans,455 e-head, UD 255/263 solid flat,3.73 gears,,,10" 4400 converter,, 6.68 at 101.8 mph,,1.44 60 ft.2007
(cam 271/278 roller)9"CC.4.11gear 6.41 at 106.32 mph 1.42 60 ft.(2009) SOLD,SOLD
1970 GTO 455 4 speed #matching,, 3.31 posi.Stock manifolds. # 64 heads.A factory mint tuquoise ,69' judge stripe car. 8.45 @ 88.1 mph on slippery street tires.Bad 2.19 60ft.Owned since 86'
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:25 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017