C pulling engine
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=69747
Printed Date: 22 May 2024 at 12:54am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: C pulling engine
Posted By: AJ
Subject: C pulling engine
Date Posted: 04 May 2013 at 3:13pm
|
I heard you can put D-15 internals in a C block. How do you do this and is there any other ways to make a strong pulling engine for a C? ------------- Can't fix stupid |
Replies:
Posted By: CAL(KS)
Date Posted: 04 May 2013 at 3:53pm
|
you need to talk to Dick L. im pretty sure he has some posted information and pics covering this topic. ------------- Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20 Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15 |
Posted By: CTuckerNWIL
Date Posted: 05 May 2013 at 9:37am
|
The D15 block will bolt up to the C,B, or CA.
------------- http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF |
Posted By: nborga87
Date Posted: 05 May 2013 at 1:53pm
| how many cubic inches is the d15 motor compared to a b and ca? |
Posted By: AJ
Date Posted: 05 May 2013 at 4:06pm
|
The idea is to appear stock looking. Wanna make them think its just a basic engine. ------------- Can't fix stupid |
Posted By: CTuckerNWIL
Date Posted: 05 May 2013 at 4:25pm
http://www.tractordata.com/farm-tractors/000/0/0/5-allis-chalmers-ca-engine.html" rel="nofollow - Late B, all C's and CA's http://www.tractordata.com/farm-tractors/005/0/4/5042-allis-chalmers-d15-series-ii-engine.html" rel="nofollow - series II D15 ------------- http://www.ae-ta.com" rel="nofollow - http://www.ae-ta.com Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF |
nborga87 wrote:Posted By: nborga87
Date Posted: 05 May 2013 at 8:56pm
| wow pretty good difference you got me wanting to build one now haha! i recently saw a single front wheel ca for sale for 1000 bucks. |
Posted By: Ken in Texas
Date Posted: 17 May 2013 at 12:54pm
|
Unless you weight up a C over 3500 or 4000, a well tuned Stock engine with a combine governor will spin the tires before running out of power. If you don't have a less than 4 mph speed limit it may change things up a bit.
Work on eliminating wheel slip before spending a bushel full of money on horsepower
|
Posted By: Dick L
Date Posted: 30 May 2013 at 1:48pm
|
Well, I guess I can put the video on again to show what you can do with more than the D-15 innards in the stock C block. It had the D-15 crankshaft machined to fit the C block. Also changed the stroke from the 3 7/8" stock to a full 4 inches. Sent the cam to crane for a special grind. increased the piston height to enter the firing chamber. had the engine balanced. I took .150 off the head and used SBC valves. Ported and polished the intake and exhaust. I opened up the manifold to match the head openings. I re jetted the stock carburetor to match the engines needs. The first pull in the video I slowed the RPM's at the end to try for more grip which didn't work on that track. Second pull I paid close attention to my ground speed and increased the RPM's to overcome the tire slippage and not slow the sled. That worked. If I was not 75 and still pulling I would never told this. http://www.youtube.com/watch?v=hM4YbM8keMM http://www.youtube.com/watch?v=hM4YbM8keMM" rel="nofollow - http://www.youtube.com/watch?v=hM4YbM8keMM |
Posted By: coggonobrien
Date Posted: 31 May 2013 at 12:01am
| d15 series II is 160 cubes |
Posted By: Steve in NJ
Date Posted: 06 Jul 2013 at 8:55pm
|
If Dick didn't run outta' track, that little C would've pulled that sled into another zip code! Nice pull Dick! Steve@B&B |