The Triumph Dolomite Club - Discussion Forum

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 Post subject: ARP bolts
PostPosted: Mon Jul 18, 2022 12:39 pm 
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Joined: Mon Dec 12, 2016 9:53 pm
Posts: 1709
Location: Harrow Middlesex
Has any used ARP bolts for the Big end and Main end bearings, on a Sprint engine if so where do you get them from ?

thanks Dave

P.s what thread size are the Bolts ?


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 Post subject: Re: ARP bolts
PostPosted: Mon Jul 18, 2022 3:14 pm 
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Location: Winscombe, North Somerset, England
I have used ARP bolts on the big ends but don't know where they were purchased. I have seen some on Amazon though. Maybe Demon Tweaks?


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Sprintless for the first time in 35+ years. :boggle2: ... Still Sprintless.

Engines, Gearboxes, Overdrives etc. rebuilt. PM me.


1997 TVR Chimaera 450


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 Post subject: Re: ARP bolts
PostPosted: Mon Jul 18, 2022 9:07 pm 
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Joined: Wed Oct 04, 2006 9:49 pm
Posts: 961
Location: Sutton,Surrey.
Quote:
Has any used ARP bolts for the Big end and Main end bearings, on a Sprint engine if so where do you get them from ?

thanks Dave

P.s what thread size are the Bolts ?
Drop Ken Clarke a Message on Facebook.
Ken Clarke Motorsport.
He may even be able to supply.

_________________
2009 Mini Clubman Cooper S Daily Driver.
1980 Dolomite Sprint with a touch of BLTS
Balanced Lightened and Tweaked 13B Rotary and SuperCharged.
Back in my possession 22 September 2019.
Rebuilding the Sprint time taken so far, 111Hrs@15/12/2020
212Hrs @31/12/2021
352 @ 28/11/2022
455Hrs @ 20/10/2023
480Hrs @ 14/03/2024
This is time taken at the Sprint not necessary time worked.

Working on a ratio of just 7Hrs a day not including driving to the Sprint.
That equals to 68 days that doesn’t include weekends.
Member TDC no 0471

Project 13B Sprint now back on.


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 Post subject: Re: ARP bolts
PostPosted: Mon Jul 18, 2022 10:47 pm 
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TDC Member

Joined: Mon Dec 12, 2016 9:53 pm
Posts: 1709
Location: Harrow Middlesex
Quote:
Quote:
Has any used ARP bolts for the Big end and Main end bearings, on a Sprint engine if so where do you get them from ?

thanks Dave

P.s what thread size are the Bolts ?
Drop Ken Clarke a Message on Facebook.
Ken Clarke Motorsport.
He may even be able to supply.
im not on facebook, could someone ask Ken Clarke for me

Thanks Dave


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 Post subject: Re: ARP bolts
PostPosted: Tue Jul 19, 2022 11:21 am 
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Future Club member hopefully!
Future Club member hopefully!
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Joined: Thu Oct 06, 2011 1:13 am
Posts: 3173
Location: The continent
Sometimes the main bearing caps need slightly modification. The holes should be drilled 0,5mm larger because of not seating properly.

Jeroen


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 Post subject: Re: ARP bolts
PostPosted: Tue Jul 19, 2022 6:33 pm 
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TDC Member
User avatar

Joined: Wed Oct 04, 2006 9:49 pm
Posts: 961
Location: Sutton,Surrey.
Quote:
Quote:
Quote:
Has any used ARP bolts for the Big end and Main end bearings, on a Sprint engine if so where do you get them from ?

thanks Dave

P.s what thread size are the Bolts ?
Drop Ken Clarke a Message on Facebook.
Ken Clarke Motorsport.
He may even be able to supply.
im not on facebook, could someone ask Ken Clarke for me

Thanks Dave
http://www.historictouringcars.org/

_________________
2009 Mini Clubman Cooper S Daily Driver.
1980 Dolomite Sprint with a touch of BLTS
Balanced Lightened and Tweaked 13B Rotary and SuperCharged.
Back in my possession 22 September 2019.
Rebuilding the Sprint time taken so far, 111Hrs@15/12/2020
212Hrs @31/12/2021
352 @ 28/11/2022
455Hrs @ 20/10/2023
480Hrs @ 14/03/2024
This is time taken at the Sprint not necessary time worked.

Working on a ratio of just 7Hrs a day not including driving to the Sprint.
That equals to 68 days that doesn’t include weekends.
Member TDC no 0471

Project 13B Sprint now back on.


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 Post subject: Re: ARP bolts
PostPosted: Tue Jul 19, 2022 8:51 pm 
Offline
TDC Member

Joined: Mon Dec 12, 2016 9:53 pm
Posts: 1709
Location: Harrow Middlesex
Quote:
Quote:
Quote:


Drop Ken Clarke a Message on Facebook.
Ken Clarke Motorsport.
He may even be able to supply.
im not on facebook, could someone ask Ken Clarke for me

Thanks Dave
http://www.historictouringcars.org/
Thanks


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