ClassicOldsmobile.com

Notices

1970 Cutlass S Which plugs with HEI

Thread Tools
 
Search this Thread
 
Old March 24th, 2010, 06:02 PM
  #1  
Registered User
Thread Starter
 
cutlass1972s's Avatar
 
Join Date: Aug 2009
Location: Chicago IL
Posts: 47
1970 Cutlass S Which plugs with HEI
I'm getting ready to convert my 1970 Cutlass S to an HEI setup. I've purchased a Pertronix Distributor (part number D1100) some Accel 8mm wires but I'm wondering which plugs I should be running with this setup? Should I be looking for a set for a 1975 or newer 350? Thanks for any help.
cutlass1972s is offline  
Reply
Old March 24th, 2010, 06:48 PM
  #2  
Registered User
 
svnt442's Avatar
 
Join Date: Jun 2009
Location: Palm Bay, FL
Posts: 4,249
No because the stock plugs are set up for .080 gap and that's just ludicrous. .040-.045 is just fine with HEI.
svnt442 is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1962 394: Difficult Crank with Plugs In; Easy Crank with Plugs Out
bob p
Big Blocks
109
April 10th, 2015 01:55 PM
e bay HEi into pre HEi 71 455 Olds....HEi complete from E Bay
joepenoso
General Questions
28
June 4th, 2014 01:56 PM
70 hei conversion, use what plugs?
vettemad
Tech Editor's Desk
12
July 13th, 2010 06:33 PM
HEI-- Which plugs and Gap?
FL1970442
Big Blocks
5
February 9th, 2010 07:45 AM
Which Spark plugs ?
The_Jeremiah
Small Blocks
14
January 26th, 2008 01:56 AM
Back to Subforum
Cutlass
View Next Unread
Rear disc brake conversion.




Advanced Search
Quick Reply: 1970 Cutlass S Which plugs with HEI


Reply Closed Thread Share

All times are GMT -7. The time now is 01:23 PM.