PONTIAC ZONE TECH FORUMS
 

Go Back   PONTIAC ZONE TECH FORUMS >
Engine Tech
> Forced Induction
User Name
Password

Forced Induction This section for the traditional Pontiac V8

sponser links

Reply
 
Thread Tools
Old 10-01-09, 02:30AM   #1
Johnny406
Retired Army Boy
 
Johnny406's Avatar
 
Join Date: Nov 2005
Location: Fountain Colorado
Posts: 493
Default Plug gaps and forced induction?

For 5-7 psi with a MSD box and a Petronix coil where would a good starting point be for gapping plugs? I was running .048 N/A, I'm guessing .035ish?

Thank you,
__________________
Johnny
78 T/A 463, Ultradyne custom cam, very ported Greg Merrick Heads, TH400, 3.31 12 bolt, 3425lbs


81 T/A 350 sbc vortec heads 4 speed 3.42 posi
Johnny406 is offline   Reply With Quote
Old 10-01-09, 02:41AM   #2
70 bird
Registered User
 
70 bird's Avatar
 
Join Date: Jun 2005
Location: Taylor Mich
Posts: 709
Default

I would start around .030, if you get any spark blowout you can back it down.
70 bird is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FS: Blower/forced induction cam for sale gto65lvr Parts & Cars For Sale & Wanted 1 02-05-09 07:15PM
Autolite 3923 vs AR 3923 68WarDog Engine Tech Discussion - Street or Strip 7 12-08-08 03:12AM


All times are GMT -3. The time now is 05:08PM.

Featured Ads
Ken's Speed & Machine
Mayhem Turbocharging

Carter Cryogenics.  What can we freeze for you?

Pacific Performance Racing

Central Virginia Machine Service.  Home of the Injun Engine!

All Pontiac Engine Kits

Larry's Auto Machine.  Full serivce auto, marine machine shop, domestic and foreign.

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
2001 - 2007 PontiacZone.com
Page generated in 0.08080 seconds with 17 queries