• When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

New Engine/Transmission start up

DWinTX

Well-Known Member
Local time
10:47 PM
Joined
Dec 3, 2012
Messages
122
Reaction score
32
Location
North Texas
Hey guys,

I have finished building my first engine and transmission. It's a 318 poly stroker (349 c.i.) and 727 with a Transgo TF-2. I am going to break it in on an engine stand. Being my first build, I being realistic that I'll probably have some issue to deal with, even if it's just a leak. I want to be able to fix it outside the car so it's easier to get to.

My question is mainly about the transmission. I know what to do to prep the engine for it's first start, but is there anything I need to do specifically for the trans other than fill the TC and get the fluid to the correct level? I used Assembly Goo on all of the friction surfaces and transmission fluid in the valve body and governor. I'll have it in neutral so the pump is going, although I think I read that the TF-2 causes the pump to operate in park as well.

Does the throttle linkage need to be hooked up? I'll have to run the engine in for 20 minutes at 2000-2500 rpm to break the cam in. I know it's not good to run a 727 w/o the throttle linkage, but does it matter with no load in neutral? Any advice I can get is much appreciated.

Oh, one other thing. Do you guys lift your engines with a manifold plate when you have an aluminum manifold? It would be much easier to use one, but it makes me nervous with aluminum.

DSCN1285.JPG DSCN1286.JPG DSCN1287.JPG
 
I never test ran an engine with a trans on it. I don't see any issues with it though. I also don't like the idea of all the engine weight hanging by the aluminum intake, but people do it all the time. Must be ok. Keep us posted on the break in.
 
How do you hook up your starter w/o the transmission? I guess if you had a manual bellhousing and flywheel, but I don't.
 
I lifted my 440 (aluminum intake and heads) with a manifold plate with no problems.
 
I kept a bell housing around for engine start ups but didn't do it on a traditional engine stand. Also, TF's pump ATF in neutral but not park.
 
Back
Top