SuzukiHayabusa.org

GENERAL => MAXIMUM OVERDRIVE => Topic started by: California Kid on April 21, 2019, 03:44:37 PM

Title: ARP 3/8 head studs 08 Hayabusa
Post by: California Kid on April 21, 2019, 03:44:37 PM

How much HP is anybody using on a built turbo motor with ARP 3/8 head studs .

Title: Re: ARP 3/8 head studs 08 Hayabusa
Post by: turbojonn on April 22, 2019, 09:29:54 PM

 Over 600.

Title: Re: ARP 3/8 head studs 08 Hayabusa
Post by: speedduck on April 23, 2019, 01:37:21 PM

Do they have 3/8 studs for Hayabusa ?
I think thread is already bigger as stock

Title: Re: ARP 3/8 head studs 08 Hayabusa
Post by: turbojonn on April 23, 2019, 01:40:30 PM

 I know they make 10 mm. I switched from APE to ARP at my last rebuild.

Title: Re: ARP 3/8 head studs 08 Hayabusa
Post by: California Kid on April 24, 2019, 09:27:23 PM

3/8 might be 11/10 mm

Title: Re: ARP 3/8 head studs 08 Hayabusa
Post by: sportbikeryder on May 05, 2019, 06:48:24 AM

Anything over about 525 on a normal configuration risks lifting the head and is better suited with 1/2" studs.

You can make 600+ with 10mm, but there is a much greater chance of lifting.