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For Sale/Looking For => Parts for Sale/Wanted => Topic started by: TurboJ on January 29, 2013, 07:16:18 am

Title: Racing-spec head stud sets for VAG IDI diesel engines
Post by: TurboJ on January 29, 2013, 07:16:18 am
High-strength head stud sets for VAG IDI diesel engines now available!

Good alternative for brand name stud sets.
1.5, 1.6 and 1.9 versions - ask for availability. 11 and 12 mm stud sets available.
Spacer sockets and special high-strength nuts included.
Machined from high-tensile special tool steel. Quality product made in Finland.
Quality product made in Finland by Aki76 of Aki Motorsport.

(http://i232.photobucket.com/albums/ee303/TurboJanne/For%20Sale/11102008136_zpsf5913566.jpg)

(http://i232.photobucket.com/albums/ee303/TurboJanne/Jetta%20II%20TDIC/Tekniikka/th_IMG_4006.jpg) (http://s232.beta.photobucket.com/user/TurboJanne/media/Jetta%20II%20TDIC/Tekniikka/IMG_4006.jpg.html)
(click)

As seen on my high-performance 1.6 TD built ('Project 200') at http://www.vwdiesel.net/forum/index.php?topic=17081.0

Pricing 190 USD/set + shipping

For multiple orders a group shipping is available.
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: libbydiesel on January 29, 2013, 05:21:28 pm
How are these better than the ARP studs made specifically for VW turb0-diesels?
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: R.O.R-2.0 on February 01, 2013, 01:06:04 pm
How are these better than the ARP studs made specifically for VW turb0-diesels?

x2

they are MORE expensive, and the threads on the top of the stud appear to be MUCH more coarse than the ARP studs?

what makes these better than the ARP/Raceware studs that cost less?

the coarse threads really scare me.. you want FINE threads for increased clamping power..
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: rallydiesel on February 01, 2013, 02:03:51 pm
Usually a good alternative to brand name means they cost less, not more!  ;D
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: R.O.R-2.0 on February 04, 2013, 10:51:36 pm
Usually a good alternative to brand name means they cost less, not more!  ;D

kinda what i thought too?!

unless these are LEAPS AND BOUNDS better than the ARP2000 studs for sale out on the net now..
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: Alcaid on February 08, 2013, 04:15:09 am
Janne, are these made of H13 steel?
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: RabbitJockey on February 08, 2013, 05:00:25 am
looks like with those nuts and the spacer they have a larger area for clamping down?
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: Alcaid on March 28, 2013, 11:53:21 pm
I want a set for my sequential compound 1.6TD, sent you an email a few days ago
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: Alcaid on May 29, 2015, 06:26:57 am
Just a warning to those who might have bought these:

I got hold of a set of these studs for my compound 1.6TD build. The bolts lost their tension after a few test runs at only 20-30psi boost, tried torquing them up again and one broke at 115ft-lbs, less than what the ARPs are spec'd for (125ft-lbs)

Got them out and exchanged one by one for ARP, some of them showed signs of being stretched and close to break. Have since then heard of about 15 engines with these head studs and failures....

ARPs didn't help me, head gasket is blown so I need to take the engine out again...
Title: Re: Racing-spec head stud sets for VAG IDI diesel engines
Post by: RabbitJockey on June 01, 2015, 11:10:05 am
Just a warning to those who might have bought these:

I got hold of a set of these studs for my compound 1.6TD build. The bolts lost their tension after a few test runs at only 20-30psi boost, tried torquing them up again and one broke at 115ft-lbs, less than what the ARPs are spec'd for (125ft-lbs)

Got them out and exchanged one by one for ARP, some of them showed signs of being stretched and close to break. Have since then heard of about 15 engines with these head studs and failures....

ARPs didn't help me, head gasket is blown so I need to take the engine out again...

thats sad news petter.  good luck with your head gasket issue!