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#689649 10/27/2010 6:20 PM
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I got back from Kansas city and was just going to rebuild the trans ,2nd gear syc. was not working,one thing lead to another and I ended up pulling the 216 because of a rear main seal leak,so I looked at the 55-pass-235 sitting there in the garage and rebuilt that new bearings,cam,valve job,etc,etc.

Today shes back on the road with the 235,and a new syc. drum in the trans alot more power,quiet,hdy lifters.


So her is the stats.
1-20 lb oil press.at an 650 rpm
2-40 lb at running 50mph
3- set timming at about 2 degrees btc at the ball I'm using the flywheel out of the 216 so it feels like it could use alittle more timing,advance what do You think?

Pete

Pete52 #689662 10/27/2010 6:47 PM
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I think you did good. I got the new synchro and bearings in my burb tranny but I'm still waiting on another rear main seal after I screwed up the first one. My engine is still out of the truck.

Sorry I can't help you on the timing issue.

Charlie


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
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Cletis #689684 10/27/2010 8:16 PM
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I'd bump it a couple more degrees, youcan always retard it back. These bolts seem to like a little extra advance.

don stocker #689983 10/28/2010 10:03 PM
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Thanks,how about some of you guys that are running 235s give me some input on the oil pressure and the timing how are your engines running?

Charlie,it was good meeting You at Kansas City,I hope to see Your Burb at next years reunion.

Pete

Pete52 #690563 10/30/2010 11:29 PM
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Thanks all,Pete

Pete52 #690604 10/31/2010 3:14 AM
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Moderator: Welcome Centre, Southern Bolters, Legion Hall
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Pete, you sure to work fast!! One day your thinking about changing it out and BANG, your all done and riding up and down t he road. Congrats on your sucess.
Can't give you much advice on the oil pressure but what you say sounds about right for your year. I'm sure others will chime in later. Its the weekend and bolters have to take "mama" out to dinner!!


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Achipmunk #690635 10/31/2010 4:50 AM
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Bubba - Curmudgeon
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"So here is the stats.
1-20 lb oil press. at an 650 rpm
2-40 lb at running 50mph"

Do you get 20 psi at 650 rpm after running at normal temperature for 30 minutes or more. If so, smile, and live with it.


tclederman #690675 10/31/2010 12:52 PM
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Yes,thats warmed up and I looked up in the shop manual that the oil pump pressure valve opens at 35 to 40 lbs.so that is as high as it's going to get,so just the timming issue to deal with.

Pete


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