How a 4.3 should start and run!

danond

Lieutenant Junior Grade
Joined
Jun 11, 2007
Messages
1,118
Good maintenance is totally worth it. After a year's worth of cleaning/rebuilding/resealing/tuning, I was awarded the following engine start yesterday:

Link to Video
 

Arabian180

Banned
Joined
Apr 13, 2009
Messages
122
Re: How a 4.3 should start and run!

Whats that knocking sound?

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:D

J/K sounds great man
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danond

Lieutenant Junior Grade
Joined
Jun 11, 2007
Messages
1,118
Re: How a 4.3 should start and run!

I hate you. ;)
 

IVAZ

Master Chief Petty Officer
Joined
Jan 6, 2009
Messages
816
Re: How a 4.3 should start and run!

Proper service goes a long way.
Congrats.
 

danond

Lieutenant Junior Grade
Joined
Jun 11, 2007
Messages
1,118
Re: How a 4.3 should start and run!

LOL!!!

Hey,now all you need is to replace those old batwing exhaust manifolds...;)

Ugh. I know. They're like time-bombs. Not this year, though. I put around $1500 into it. It's freshwater only, so I'm going to plan on 2 more seasons from the batmobile, then I'll swap them for the conversion set.
 

skippy867

Seaman Apprentice
Joined
Apr 5, 2009
Messages
32
Re: How a 4.3 should start and run!

LOL!!!

Hey,now all you need is to replace those old batwing exhaust manifolds...;)

i have the same year and make motor, i was just wondering what is wrong with this style manifolds? whats the benifit doing the conversion? thanks
 

danond

Lieutenant Junior Grade
Joined
Jun 11, 2007
Messages
1,118
Re: How a 4.3 should start and run!

They rust from the inside, eventually leaking water into the engine. Not good (can hydro-lock and break internal things). They are extremely expensive to replace ($1000/pair).

The conversion manifold kit (can find it on eBay) costs less than aftermarket/like-factory replacements and gives you the benefit of a removable riser. That makes checking them out for maintenance and fixing them if there's a problem much easier.
 

skippy867

Seaman Apprentice
Joined
Apr 5, 2009
Messages
32
Re: How a 4.3 should start and run!

does anyone think it could be acerleration pump?
 
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