Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Air/Fuel Ratios
Thread: Air/Fuel Ratios
View Single Post
  #7 (permalink)  
Old 02-10-2013, 11:32 AM
lhmurphy's Avatar
lhmurphy lhmurphy is offline
Registered User
Join Date: Dec 2012
Location: Indiana
Posts: 187
Wiki Edits: 0

Thanks: 34
Thanked 8 Times in 7 Posts
Originally Posted by cdminter59 View Post
Ihmurphy, how's the 406 running? If I remember correctly you bought the 406 rotating assemby from Skip White. You had a bunch of post about your compression ratio. With your Blue Print heads your SCR was around 10.3. Does it operate good on 91 octane gas? Anyway back to your carburetor, I assumed you were using a 4150 750 cfm. I got this wesite for you to check out. SMI CarburetorSMI- Sean Murphy Induction. He will build you a custom carburetor to your engine specs.
It runs really good! I usually run 93 octane but had a tank of 89 at one point and it stayed running good and detonation free lol but my ? Is that I have an automatic and I plan on getting a looser converter just to help my cause but would a 4150 HP be ok for an automatic? I assume it's that way to go bc it's a light jeep with 3.73 gears and I like the idea of air bleed adjustments
Reply With Quote