what plugs and gap

Old 04-09-2010, 08:46 AM
  #1  
hotrodharley
Senior Member
EXPERT BUILDER
Thread Starter
 
Join Date: Dec 2002
Location: spring creek nv.
Posts: 328
Default what plugs and gap

building a 540bbc blown alcohol engine
11.8 static comp.
731/726 lift roller //114 lobe center //running dur 322--326//dur at .050 284--288
brodix heads flowed to 372cfm on intake at 700 lift
12-71 blower 20%OD
big&ugly injector hat
port nozzles
110 pump
mallory supermag111

trans;;pg with brake
1;80 straight cut gears
10 disc high gear

4;30 gears
car estimated at 2800 lbs
32x14.5x15 slicks

what plugs and what should i gap them at to do my first start-up?

what hp do you think i'll be at?
hotrodharley is offline  
Old 04-16-2010, 09:17 PM
  #2  
zipper06
Senior Member
RACING JUNKIE
 
Join Date: Jan 2006
Location: La.
Posts: 2,890
Default

NGK 9's .025 gap

Zip.
zipper06 is offline  
Old 04-17-2010, 09:46 AM
  #3  
bbchevy
Senior Member
RACING JUNKIE
 
Join Date: Mar 2003
Location: Fountain,MICHIGAN
Posts: 856
Default Re: what plugs and gap

Originally Posted by hotrodharley
building a 540bbc blown alcohol engine
11.8 static comp.
731/726 lift roller //114 lobe center //running dur 322--326//dur at .050 284--288
brodix heads flowed to 372cfm on intake at 700 lift
12-71 blower 20%OD
big&ugly injector hat
port nozzles
110 pump
mallory supermag111

trans;;pg with brake
1;80 straight cut gears
10 disc high gear

4;30 gears
car estimated at 2800 lbs
32x14.5x15 slicks

what plugs and what should i gap them at to do my first start-up?

what hp do you think i'll be at?
1500-1600HP Give or..............?
Later '
G 8)
bbchevy is offline  

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


Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service