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305ci. - Worth the extra work???

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Old Feb 28, 2010 | 05:01 PM
  #1  
ryan85TA305's Avatar
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Joined: Sep 2008
Posts: 29
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From: Long Island
Car: 1985 Trans Am.
Engine: 305 Carb.
Transmission: Auto: 700R4
Axle/Gears: 9bolt-3:08-open
305ci. - Worth the extra work???

I took my 305 out, pretty much to use as a practice engine. Its been sitting wrapped up for a while and I wanted to toss it back together.

I'm replacing lifters, main bearings, rod bearings, piston rings, and I have a complete gasket kit for it.

I've cleaned every surface of the block, and the cylinders still have a lot of visible cross-hatching / honing that I can see.

Would it be all right to move on and start building it back up without having block/head work done?

Appreciate any input, really want to start driving my car again! (Even if the engine only lasts another couple months without machine work, etc..... ). Thanks guys.
-Ryan

Last edited by ryan85TA305; Feb 28, 2010 at 05:07 PM. Reason: info
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Old Feb 28, 2010 | 05:56 PM
  #2  
RedRokkit's Avatar
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Joined: Jul 2009
Posts: 149
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From: Richmond,VA
Car: 1984 Trans Am, 1986 Fiero SE
Engine: 5.0 H.O., 2.8
Transmission: T5, M4 Muncie
Axle/Gears: 3.73 disc posi, CAVALIER AXLES!!
Re: 305ci. - Worth the extra work???

The only thing I would worry about is the cylinder walls.....Back when all I owned was 4 bangers and I blew a motor or 4 trying to learn the ins and outs of boost, I would ****** a block for the JY and hone the walls-if you are gonna run new rings you gotta hone the walls. Ive also been known to run a big belt sander over the head and block to true them up too....all in the name of saving a buck I didnt have!!!
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