i need more power

Discuss fixes, upgrades and modifications to your M37

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52PLOWERWAGON
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i need more power

Post by 52PLOWERWAGON »

is a 318 swap a good idea ?

what kind of gas mileage does a 318 get in an m37
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W_A_Watson_II
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Re: i need more power

Post by W_A_Watson_II »

A 318 is plenty of power. The one time I checked mine (39.5" tires and 5.83 gears) I got around 8.5, that's with 3,000 RPM = 60 MPH.
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

what if I went w/4.89 gears ?

does your M have the stock tranny ?

how hard is the 318 swap?
Thanks,TRAVIS
When it comes to gambling I don't play the Powerball, I play the Powerwagon

1952 M37 FARM TRUCK
230 W/THRUSH EXHAUST, DELETED HEAT RISER AND 12 VOLT IGNITION

1941 WC RATROD
w/ 5 TON MULTIFUEL TURBO DIESEL
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W_A_Watson_II
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Re: i need more power

Post by W_A_Watson_II »

I'm running an NP435, but it and the stock are 1:1 in 4th.

As for dificulty, it depends on if you are buying the conversion kit (http://www.uglytruckling.com) or doing it yourself.
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
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RMS
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Re: i need more power

Post by RMS »

W_A_Watson_II wrote:A 318 is plenty of power. The one time I checked mine (39.5" tires and 5.83 gears) I got around 8.5, that's with 3,000 RPM = 60 MPH.

that's brutal mileage :shock: I will stick with my 251 flat head 6 @ 11mpg @ 60mph(14mpg @45mph)with 4.89s and 900r16s

granted I do need a personalized license plate that reads : SLOW2GO :mrgreen:
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W_A_Watson_II
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Re: i need more power

Post by W_A_Watson_II »

Yes that is bad, but is was back with the Holley Crap Injection. I suspect it will do better now, but I need to fix my broke ARB Locker and find the electrical gremlin that occurs on very hard jars that causes the GM TBI fuel Injection to quit.
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

whats the best donor vehicle?

I prefer carburetors over fuel injection and points over electronic ign
(due to simplicity)
Thanks,TRAVIS
When it comes to gambling I don't play the Powerball, I play the Powerwagon

1952 M37 FARM TRUCK
230 W/THRUSH EXHAUST, DELETED HEAT RISER AND 12 VOLT IGNITION

1941 WC RATROD
w/ 5 TON MULTIFUEL TURBO DIESEL
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Re: i need more power

Post by RMS »

I would start by looking at class C motor homes if I was looking for a 318. last fall I picked up a 1994 32ft class A with a injected 454 with only 24,000km for $1 :mrgreen:
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52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

I aint buying no motor home I was thinking more like a pickup truck

would I want a 1/2 ton or a 3/4 ton?
Thanks,TRAVIS
When it comes to gambling I don't play the Powerball, I play the Powerwagon

1952 M37 FARM TRUCK
230 W/THRUSH EXHAUST, DELETED HEAT RISER AND 12 VOLT IGNITION

1941 WC RATROD
w/ 5 TON MULTIFUEL TURBO DIESEL
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Re: i need more power

Post by W_A_Watson_II »

My Donor was a '68 with an NP435, Points and single barrel Cab. I converted it to MoPar Electronic Ignition and TBI Fuel Injection.
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

what model?
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Re: i need more power

Post by W_A_Watson_II »

W200
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

thanks so any dodge w/a318 and a manual tranny will work? correct?
Thanks,TRAVIS
When it comes to gambling I don't play the Powerball, I play the Powerwagon

1952 M37 FARM TRUCK
230 W/THRUSH EXHAUST, DELETED HEAT RISER AND 12 VOLT IGNITION

1941 WC RATROD
w/ 5 TON MULTIFUEL TURBO DIESEL
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W_A_Watson_II
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Re: i need more power

Post by W_A_Watson_II »

All depends on your clutch and transfer case plans. I had to build by own mounts to accommodate the hydraulic clutch.
Thanks,
Will
1946 Dodge Power Wagon
1953 Dodge M37 - "Frankenstein"
My 1953 Dodge M37 WEB Site
52PLOWERWAGON
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Re: i need more power

Post by 52PLOWERWAGON »

Will the stock tranny mate to the dodge 318 bellhousing ?

And do I really need a hydraulic clutch ?

Does the radiator retain its stock location ?

Will the stock bellhousing bolt up to a 318 ?
Thanks,TRAVIS
When it comes to gambling I don't play the Powerball, I play the Powerwagon

1952 M37 FARM TRUCK
230 W/THRUSH EXHAUST, DELETED HEAT RISER AND 12 VOLT IGNITION

1941 WC RATROD
w/ 5 TON MULTIFUEL TURBO DIESEL
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