1947 Dodge Back on the road :)

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Joined
Nov 3, 2010
Messages
13,572
Reaction score
22,315
Location
yukon ok
Checked cranking pressure on 1 cylinder with throttle open and the other 7 spark plugs in.

200 PSI.
Makes me happy .
That number or more has worked well for me when I need good stump pulling torque out of the hole.
My 200" inline 6 ford had 210 my Corolla has 210 My 57 had 225 with the other cam I had and now is at 195 and down on low end grunt just a bit.
At one time that engine had 245 PSI when I had it in my Nova. Ridiculous hole shot.

I have been tweaking the tune today to eliminate a 2000-3000 RPM rolling bog when you nail the throttle.
I have actually never experienced that and it could be the GM Iron intake.
But more jet changes and tweaking will eventually tell me something.
 
Joined
Apr 5, 2007
Messages
8,488
Reaction score
9,852
Location
Yukon
Haha! Buy4Less at NW 23rd and Council. The place just changed hands and I think the name is gonna change but the employees will remain the same! 😉🤣🤣 You definitely need to stick your head in the door. I only work on the weekends right now though ... Which is fine and dandy with me. 😎🤣😇😇
Ha my daughter and I were in there a month or so ago. I kept thinking I heard a voice that sounded familiar. It was dead slow at 9:30 ish on a Saturday morning.
 
Joined
Feb 2, 2014
Messages
9,588
Reaction score
12,085
Location
Noneubusiness
Checked cranking pressure on 1 cylinder with throttle open and the other 7 spark plugs in.

200 PSI.
Makes me happy .
That number or more has worked well for me when I need good stump pulling torque out of the hole.
My 200" inline 6 ford had 210 my Corolla has 210 My 57 had 225 with the other cam I had and now is at 195 and down on low end grunt just a bit.
At one time that engine had 245 PSI when I had it in my Nova. Ridiculous hole shot.

I have been tweaking the tune today to eliminate a 2000-3000 RPM rolling bog when you nail the throttle.
I have actually never experienced that and it could be the GM Iron intake.
But more jet changes and tweaking will eventually tell me something.


I have yet to ride in it! I enjoyed the 57. I have been looking around for a 57 ever since!
 

okierider

Sharpshooter
Staff Member
Supporting Member
Special Hen Moderator Moderator Supporter
Joined
Dec 26, 2016
Messages
9,144
Reaction score
14,226
Location
OKC
Nice truck! One day I'll get my dad's 1940 Ford pickup but he ordered me to never do a SBC swap. Guess I'll need to learn more about flatheads and get ready for disappointment.
If it is a 1940 and rolling .... it will not be a disappointment.... Just saying.
 

Buddhaman

Sharpshooter
Special Hen Banned
Joined
Jun 1, 2010
Messages
4,425
Reaction score
1,271
Location
Norman
If it is a 1940 and rolling .... it will not be a disappointment.... Just saying.
My plan was to resto-mod to drive it to work from time to time. But the flatheads are rather expensive to build compared to a small block. It’ll end up a weekend cruiser after some body work and a disc brake conversion.
 

Latest posts

Top Bottom