LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

spark plug gap suggestions

Old Feb 24, 2003 | 12:33 AM
  #16  
Dr.Mudge's Avatar
Registered User
 
Joined: Jan 2001
Posts: 2,148
From: Bay Area, CA
Same here Grandpa!
Old Feb 24, 2003 | 12:49 AM
  #17  
drop top steve's Avatar
Registered User
 
Joined: Aug 2000
Posts: 504
From: Portland, OR
tr55=.050 gap
tr5=.035 gap
same heat range. I run tr6's@.042, oem ignition, unless I have the juice on, then I plug in the msd digital6.
Old Feb 25, 2003 | 06:07 AM
  #18  
synethics's Avatar
Registered User
 
Joined: Jan 2003
Posts: 32
From: Phoenix, AZ
I have ahd some people tell me to gap the TR55s at .35 with my heads being milled 10,000ths over because i have a higher compression ratio. What do you all think? Should I go with .35, or .40, or stock .50
Old Feb 26, 2003 | 01:06 AM
  #19  
my94blackz's Avatar
Registered User
 
Joined: Jan 2003
Posts: 1,064
From: Dobson, NC
my tr55's were gapped 55-57's guess it was a bad batch
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Darth_tsunami
V6 Tech
6
Sep 18, 2015 01:57 AM
94Z28LS1toLT1
LT1 Based Engine Tech
3
Feb 28, 2015 08:33 PM
mritter1965
Fuel and Ignition
2
Feb 9, 2015 07:01 PM
Jazsun
Cars For Sale
0
Dec 29, 2014 12:14 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 02:26 PM.