ARP Flywheel Bolts. H Vs B-Series?

Post by **Merlin** » Tue Dec 04, 2012 12:55 pm

Does anyone know where I can get hold of ARP flywheel bolts in teh UK? Or am I going to have to import them

?

So far I have only found for B series engines http://www.racingxs.co.uk/index.php?rou ... t_id=20009

Would the B-Series and H-Series use the same size bolt? The H-Series needs 8 bolts which he B-Series kits have.

H series on Ebay.com
http://www.ebay.co.uk/itm/ARP-Flywheel- ... 3a72c25823

Post by **Merlin** » Tue Dec 04, 2012 1:13 pm

Here is the technical blurb of the B-Series studs from the ARP catalogue. Does anyone know the specs of the OEM Prelude bolt to see if they match?

Post by **Lude-dude** » Tue Dec 04, 2012 1:16 pm

whats the advantage over OEM bolts?

jozefsan · Post by **jozefsan** » Tue Dec 04, 2012 1:16 pm

or you can do same as lot of people, go to hardware store with bolt and ask for high grade SS bolts (min 12.9)

Post by **Merlin** » Tue Dec 04, 2012 1:23 pm

A new set of OEM bolts are over £30, the B-Series ARP's are only just more than this. Plus I have ARP main and head stud/bolts already

. I'll be putting a load more power and torque through it with an agressive clutch. If there is a chance that they can take more punishment its worth the upgrade. After mucking about with old bolts during last winters suspension work I have learnt my lesson, I'm buying brand new.

The promotional blurb:

ARP wrote:Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. That’s why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of Flywheel/Flexplate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining. Both feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheelregister. The popular High Performance series is rated at 180,000 psi, and the premium grade Pro Series, originally developed for NASCAR Winston Cup competition, has a 200,000 psi rating. Complete with washers and nuts where applicable.

Edit -

Doh!

in the Ebay.com link the company selling the ARP bolts for the H-Series give a part number (Part # 208-2802) which is what is listed for the B-Series. So it appears that they are the same

Post by **Merlin** » Tue Dec 04, 2012 1:49 pm

Has Scott been reading this? HTune just posted this on Facebook - How ARP’s Fasteners Are Made, Start To Finish http://www.stangtv.com/features/shop-to ... to-finish/

Scott@H-Tune · Post by **Scott@H-Tune** » Tue Dec 04, 2012 5:40 pm

Just to add, We've none in stock just now, and unlikely to have an ARP order coming over before xmas.

Post by **Merlin** » Thu Dec 13, 2012 2:15 pm

Does any one have any H22 flywheel bolts lying around. Could someone measure the length of them for me?

Cheers

mercutio · Post by **mercutio** » Thu Dec 13, 2012 7:40 pm

afaik all honda flywheel bolts are the same buddy

Post by **Merlin** » Fri Dec 14, 2012 9:01 am

Thanks. My ARP flywheel bolts arrived and the look short so I just wanted to check