WTB N54 apr headstud kit

RuskiRacer

Captain
Jul 17, 2019
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2009 e93 335i
Let me know if anyone has any studs they no longer are using or bought and never had used
 

RuskiRacer

Captain
Jul 17, 2019
1,209
757
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2009 e93 335i
As far as I'm aware just all 11mm arp ones and the ones were they retain the 4 9mm on the corners
 

Jern54

Sergeant
Oct 18, 2019
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Netherlands
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E91 N54 335i
I know someone who ordered the full M11 stud kit via Raceeng.com and it turned out to be the wrong set with too less thread (iron application) on the block side.
 

RuskiRacer

Captain
Jul 17, 2019
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2009 e93 335i
Yeah I belive race eng might be selling the Chrysler stud is what I've heard. I'm using ns300l inserts in my block so
 

Torgus

Brigadier General
Nov 6, 2016
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Boston
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ACF 6466 E92 + METH
Yeah I belive race eng might be selling the Chrysler stud is what I've heard. I'm using ns300l inserts in my block so

How did the threads get damaged? I think I know exactly how, just curious.

Is using good inserts worth it vs finding a junkyard block that is unopened?
 

RuskiRacer

Captain
Jul 17, 2019
1,209
757
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2009 e93 335i
I Have other blocks at the shop I could use. This one im using was given to me for free so I decided to use it. I probably damaged the threads when I spun my hub and put a new head on the motor. The one 9mm on the corner threads in the block were not engaging very good. Had intentions of keeping it on wastegate till my headstuds were gonna show up that didn't last to long, turned it up to 25 psi and lifted the head. Either way even if I do keep using my current block or use a new one im not gonna slap headbolts in it again they seem to stretch to much under higher boost. Plus i just bought some darton sleeves so boost is gonna get cranked up even higher when they get put in. Plus I just honed the cylinders in the block im currently using and my mahle pistons just broke in. Was planning on tryna make 900whp on this ol 200k block before I sleeve it or a different one
 
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