turbowannabe
Member
- Joined
- Dec 6, 2001
- Messages
- 377
Google Pic link below as I'm always told the files are too big for me to upload here.
photos.app.goo.gl
I've got a low mileage/use balanced rotating assembly out of my 87 gn. Car sat for many years before I bought it so I ended up pulling the engine and doing a fresh fully forged build.
I have the build sheet from precision turbo and engine back in 1998 which shows a new oem turbo crank was purchased and balanced along with new je 30 over pistons. The way I understand it is precision wouldn't do any. Machine work these cars unless you bought a new crank so that's why a new one was installed . The previous owner barely drove this car and it sat in his garage since about 2007 or 2008 so this stuff has nardly any run time on it. I had my machine shop polish the crank and check everything. Everything checked out with him but found a good deal on a forged assembly so I went that way instead.
Looking for $800 plus you pay shipping
Includes
-je forged pistons
-stock uncut crankshaft. Freshly polished.
-balancer
-flex plate
-$150 K motion k-750 valve springs, retainers, keepers. . They came installed on a new set of champion heads but were never run. I went with a different spring for my build
$80 stock rods wirh arp bolts
$75 new arp heads bolts. I lost the box and can't find the washers so you'll need to order a new set of washers.
Located just outside peoria illinois but I can ship. Your beat bet to contact to me would be to call or text me 309-339-2142
8 new items by Dan Smith

I've got a low mileage/use balanced rotating assembly out of my 87 gn. Car sat for many years before I bought it so I ended up pulling the engine and doing a fresh fully forged build.
I have the build sheet from precision turbo and engine back in 1998 which shows a new oem turbo crank was purchased and balanced along with new je 30 over pistons. The way I understand it is precision wouldn't do any. Machine work these cars unless you bought a new crank so that's why a new one was installed . The previous owner barely drove this car and it sat in his garage since about 2007 or 2008 so this stuff has nardly any run time on it. I had my machine shop polish the crank and check everything. Everything checked out with him but found a good deal on a forged assembly so I went that way instead.
Looking for $800 plus you pay shipping
Includes
-je forged pistons
-stock uncut crankshaft. Freshly polished.
-balancer
-flex plate
-$150 K motion k-750 valve springs, retainers, keepers. . They came installed on a new set of champion heads but were never run. I went with a different spring for my build
$80 stock rods wirh arp bolts
$75 new arp heads bolts. I lost the box and can't find the washers so you'll need to order a new set of washers.
Located just outside peoria illinois but I can ship. Your beat bet to contact to me would be to call or text me 309-339-2142
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