#1  
Old 10-25-2022, 03:24 PM
charlie66's Avatar
charlie66 charlie66 is offline
Ultimate Warrior
 
Join Date: Dec 2004
Posts: 3,456
Default

So I drilled the 0.56 to .075 and then I drilled out the booster from 182 to 192.
Attached Thumbnails
Click image for larger version

Name:	IMG_20221025_150719570_HDR.jpg
Views:	106
Size:	74.4 KB
ID:	601093  

__________________
My Half AN Injun.....
  #2  
Old 10-25-2022, 03:42 PM
grandville455's Avatar
grandville455 grandville455 is offline
Ultimate Warrior
 
Join Date: Jan 2003
Location: Chippewa Falls,WI 54729
Posts: 10,862
Default

Quote:
Originally Posted by charlie66 View Post
So I drilled the 0.56 to .075 and then I drilled out the booster from 182 to 192.
The Terminology here needs to be clarified lol, so the above is your boosters, and u drilled the holes from 0.56 to .075? what did u drill out to .192? what is loose? The banjos that boosters press into?

__________________
Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,[email protected]@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, [email protected] [email protected]
M/T 275/60 ET SS Drag Radial

2024(Pontiac 505) 1.25 60 ft, [email protected], [email protected].... 275/60 Radial Pro's
  #3  
Old 10-25-2022, 03:49 PM
grandville455's Avatar
grandville455 grandville455 is offline
Ultimate Warrior
 
Join Date: Jan 2003
Location: Chippewa Falls,WI 54729
Posts: 10,862
Default

The red arrow is transfer slot restrictors n blue is your booster pins
Attached Thumbnails
Click image for larger version

Name:	C02DCF11-5867-4380-BD57-4EFEB4BA2BE8.jpg
Views:	84
Size:	99.9 KB
ID:	601096  

__________________
Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,[email protected]@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, [email protected] [email protected]
M/T 275/60 ET SS Drag Radial

2024(Pontiac 505) 1.25 60 ft, [email protected], [email protected].... 275/60 Radial Pro's
  #4  
Old 10-25-2022, 04:03 PM
charlie66's Avatar
charlie66 charlie66 is offline
Ultimate Warrior
 
Join Date: Dec 2004
Posts: 3,456
Default

Quote:
Originally Posted by grandville455 View Post
The red arrow is transfer slot restrictors n blue is your booster pins
The .056 to .075 is the 12 holes in the red insert .

The booster was drilled from .182 to .192 which your saying is the banjo.

My transfer slots are .098..

__________________
My Half AN Injun.....
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 05:38 AM.

 

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