Home Menu

Menu


Pontiac - Street No question too basic here!

          
PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Best cast iron heads for 428 street build
Reply
Page 8 of 8 « First 67 8
 
Thread Tools Display Modes
  #141  
Old 11-23-2021, 10:32 PM
racerboy's Avatar
racerboy racerboy is offline
Ultimate Warrior
  
Join Date: May 2003
Location: Great State of NJ
Posts: 2,084
Default
I was originally thinking about running the ‘stump puller’ from SD Performance, but here is the cam that Butler recommended for my car (4-spd with 3.55 gears)



Sent from my iPhone using Tapatalk

__________________
Three times the sound peaks, falls back, peaks again. A throttling back to cruising speed, a dwindling grumble of thunder and...gone.
The frogs take up where they left off.
Reply With QuoteReply With Quote
  #142  
Old 11-24-2021, 12:47 PM
MarkS57's Avatar
MarkS57 MarkS57 is offline
Chief Ponti-yacker
  
Join Date: Jun 2015
Location: Flemington, NJ
Posts: 612
Default
Quote:
Originally Posted by racerboy View Post
Thanks Mark. Do you only run your car on 93? It’s not a big deal to me, but I didn’t realize that there wasn’t more of a safety margin with the aluminum heads. I would probably run a hydraulic roller cam as well. The guys at Butler sent me over a recommendation. I’ll post that later.


Sent from my iPhone using Tapatalk
Hi, Yes only 93; it's not a daily driver. The Wawa near by just started selling 91, might try that at some point just to see.

__________________

65 Tempest, 400, TH400
86 Fiero SE 2.8
Reply With QuoteReply With Quote
  #143  
Old 11-24-2021, 09:33 PM
racerboy's Avatar
racerboy racerboy is offline
Ultimate Warrior
  
Join Date: May 2003
Location: Great State of NJ
Posts: 2,084
Default
Ok thanks. I have no problem with running the 93 octane, I guess I was just a little surprised that I would need it.


Sent from my iPhone using Tapatalk

__________________
Three times the sound peaks, falls back, peaks again. A throttling back to cruising speed, a dwindling grumble of thunder and...gone.
The frogs take up where they left off.
Reply With QuoteReply With Quote
Reply
Page 8 of 8 « First 67 8

« Previous Thread | Next Thread »

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 08:02 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.

 




Contact Us Home
Copyright © 2017