wc piston in 226
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=82368
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Topic: wc piston in 226
Posted By: woody4178
Subject: wc piston in 226
Date Posted: 28 Dec 2013 at 6:58pm
| I have a 226 4 1/8 bore 4.5 stroke out of a wd45 am wanting to put wc pistons in it I am tryin to avoid stroking it. Question is will this work,what are the wc pistons compression height and what kind of compressiom ratio/hp will I be getting. Fairly new to all this looking for advice.thanks |
Replies:
Posted By: Kip-Utah
Date Posted: 30 Dec 2013 at 1:21pm
Yes you can run flat top WC or WD 4.125" replacement pistons with your combination. I'm running a similar combination but elected to go with 4.125" 170/175 crater pistons. We also used a WD45 block. This combo works out to be right at 240 cid and around 8.25:1 compression, and is good for about 58 hp at 2000 rpm. Depending which flat top pistons you use your compression ratio should be a little higher than ours. Kip
------------- HANSEN'S OLD ORANGE IRON. Showing, Pulling, & Going!! |
Posted By: woody4178
Date Posted: 30 Dec 2013 at 7:27pm
| Thanks kip pretty sure we are guna run wc flat tops 4.125 and s 170 cam |
Posted By: BennyLumpkin
Date Posted: 30 Dec 2013 at 7:29pm
|
Good luck finding a 170 cam.... ------------- Central PA Allis Express 1934 WC254 1945 WF 1945 WC135755 1951 WD68085 1953 WD45-150217 1957 WD45D-230744D B110 |
Posted By: woody4178
Date Posted: 30 Dec 2013 at 8:31pm
| I did get lucky on the cam father in law hss one already to go |
Posted By: BennyLumpkin
Date Posted: 30 Dec 2013 at 8:53pm
|
Very lucky ------------- Central PA Allis Express 1934 WC254 1945 WF 1945 WC135755 1951 WD68085 1953 WD45-150217 1957 WD45D-230744D B110 |
Posted By: Bill_MN
Date Posted: 30 Dec 2013 at 10:43pm
|
isn't it the 175 gas cam that's hard to find? or are they the same? ------------- 1951 WD #78283, 1918 Case 28x50 Thresher #76738, Case Centennial B 2x16 Plow |
Posted By: DrAllis
Date Posted: 31 Dec 2013 at 6:31am
| A 170 cam isn't any different grind than a D-17 or "E" Gleaner or WD45 or WC for that matter. The "175" camshaft is the special high lift grind. |
Posted By: dawntreader74
Date Posted: 18 Jan 2014 at 6:12pm
| SR' find you some small block chevy pistons with same rist pin holes. works fine. |
Posted By: bmartin55
Date Posted: 18 Jan 2014 at 7:06pm
| hi want to do same thing ..i have a 17 gleaner motor..need 4.125 pistons.want to grind crank& use 350 rods..OR 350 sbc pistons.. bob |
Posted By: Glockhead SWMI
Date Posted: 21 Jan 2014 at 9:46am
| SBC 350 rods? |