#429 engine pulled!

Briancb1

New member
Finally got the motor out... Learned some things.

The good!:
Eagle Rods
.040+ SRP dished Pistons (8:1?)
Cyl walls look good, still has nice cross hatching from 2005 when this was last rebuilt.
4 bolt center main caps with ARP studs
Has an iron Front Diff with a beefy prop shaft


The bad!:
Oil pan is garbage. Previous owner added a pre lube electric oil pump. Leaks from every fitting practically even on the pan. It has to go.
Lots of silicone in the oil pan and some stuck on the oil pickup
Engine block had 1 solid motor mount and 1 energy suspension poly mount... That's why a header tube was rubbing on the steering shaft, the driver side was lower than the passenger side.
Electrically this thing is torn up. Needs some TLC
The old PT68 turbo is worn out... Looking at a new PT6262 turbo with a .68 AR


Now I'm just going to fix all the oil leaks, make sure the bearings are still good and port match the lower intake to the heads. Possibly a new cam, FAST XFI and E85 fuel.

Fastest ET's I could find were 117-119. I hope to be in the low 120's.
 

Don W.

Stab it and steer it
Re: #429 engine pulled!

Probably 8.5 pistons. Depending on a thorough inspection, ring lands especially for cracks, you might be able to reuse them. Plus my usual rant, have balanced. :lol:
 
Re: #429 engine pulled!

Probably 8.5 pistons. Depending on a thorough inspection, ring lands especially for cracks, you might be able to reuse them. Plus my usual rant, have balanced. :lol:

when you balance do you stay external or go internal with a different flex plate?
 

Don W.

Stab it and steer it
Re: #429 engine pulled!

These engines were externally balanced with a weight on the flexplate. I believe the damper is neutral then at the factory a run balance was done and fine tuned with small weights in the holes in the damper.
 

Briancb1

New member
Re: #429 engine pulled!

I have a 422 cam in it right now with ported vortec heads.

Is it worth going to link bar style lifters and getting a custom cam that can support more lift with these things?
 
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