Buschur Racing Stage3 4G63 shortblock tear down video.

[86brick]

[YOUTUBE]http://www.youtube.com/watch?v=1gPwhFS7pfU[/YOUTUBE]

Pretty impressive how those little motors hold up!

 

[Daniel Jost]

Those engines are pretty impressive, along with any GM "LS" V8 with my luck i have both of them, and a leaky six!

 

[Otto J]

impressive they are but i kinda hard to buy what that motor has been through in my opinion

 

[TurboBob]

Did he say 28 psi or something like that on pump gas? No alky?

Interesting.

Bob

 

[S2V6RACER]

Seemed a little rough taking it apart. I noticed his use of a screwdriver to drive the pistons out of the bore as well as the hammer handle up against the journals while he was beating out some pistons. I know I'm being a little critical, but I would expect some more finesse if it was my engine coming apart. It wasn't a race to tear it down IMHO.

 

[BEATAV8]

Seemed a little rough taking it apart. I noticed his use of a screwdriver to drive the pistons out of the bore as well as the hammer handle up against the journals while he was beating out some pistons. I know I'm being a little critical, but I would expect some more finesse if it was my engine coming apart. It wasn't a race to tear it down IMHO.

I noticed that too... I was thinking "geez dude take it easy"

 

[forcedfedv6]

Seemed a little rough taking it apart. I noticed his use of a screwdriver to drive the pistons out of the bore as well as the hammer handle up against the journals while he was beating out some pistons. I know I'm being a little critical, but I would expect some more finesse if it was my engine coming apart. It wasn't a race to tear it down IMHO.

there is nothing wrong with what he did, most mechanics use the back of a hammer, using the back of a screwdriver to drive the pistons out is totally acceptable..

 

[Cme2fly]

Did he say 28 psi or something like that on pump gas? No alky?

Interesting.

Bob

There is a guy here locally that runs 30+ psi on pump gas only. He showed me the data logs to prove it. He is making around 600 awhp on 93 with a whooping 4 degrees of timing... Impressive engine to say the least.

 

[TurboBob]

There is a guy here locally that runs 30+ psi on pump gas only. He showed me the data logs to prove it. He is making around 600 awhp on 93 with a whooping 4 degrees of timing... Impressive engine to say the least.

what AFR?

Bob

 

[cuda6pak]

I kind of want to sell my 03 M3 for an EVO IX for daily driving duties :redface:

 

[GNBRETT]

 

[Cme2fly]

what AFR?

Bob

I want to say low 11's but, I would have to confirm that.

 

[8UWITH6]

Okay, so heres the big question........... WHY take it out? If it was running fine why take it out of the car? If it aint broke dont fix it!

 

[mturbo87]

I know Dave Busher,he has a thing for busting on buicks, last time at the track rental he told me I had to pay for clean up when I blew my **** up. It was the other way around. They blew a rear end out . Those evos run pretty good, but if I bought a 40.000 dollar Evo it better hold up.