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[Fot] SU float needle/seat

To: "Barr, Scott" <sbarr@mccarty-law.com>
Subject: [Fot] SU float needle/seat
From: Andrew Devenish via Fot <fot@autox.team.net>
Date: Sat, 25 May 2024 13:48:59 +0000
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Thread-index: AQHarqpLPgfzBxySBkSCJp9IbxhVVA==
Thread-topic: SU float needle/seat
Hi All, am having a little trouble with the needle/seat in my SU HS4 using the 
AM viton tipped parts from Moss. Using pressure 3-4 PSI (running) they have a 
quickly (< 1 hour use, but a lot of assembly/disassembly) shown a visible line, 
and are now sticking. Is there a recommended source for these parts ?   I see 
070 and 096 bore parts offered - which is considered best for HS4 on a race 
1300 ?
Should I be running higher fuel pressure ?

Thank you,
      Andrew Devenish

Sent from my iPad

> On May 23, 2024, at 5:34â?¯PM, Barr, Scott via Fot <fot@autox.team.net> wrote:
>
> I loved the Carbotech pads when I was using them on my GT6 for track days. 
>  I never had the odd wear problems that have been described.  I always used 
> the Hawk Blues on my Spitfire racer and liked those as well, though they 
> didn't have to deal with the same heat as was generated by my GT6 brakes at 
> Blackhawk.  The Hawk Blues I use on my Spec Racer Ford also work really well 
> and stand up to enough heat to turn the rotors blue.  If you're unhappy with 
> the Carbotech pads, the Hawk Blues are a good option, in my opinion.
>
> Scott (B.)
>
>
> -----Original Message-----
> From: Fot <fot-bounces@autox.team.net> On Behalf Of Scott Janzen via Fot
> Sent: Thursday, May 23, 2024 4:02 PM
> To: finishing Touch <fintouch@ptd.net>
> Cc: Mark Cook via Fot <fot@autox.team.net>
> Subject: Re: [Fot] TR6 Porterfield R-4 Rear Brake Shoes - Carbotech relining
>
> I agree. I get the pre-heated ones too. Carbotech stops as well or better, 
> and last longer than any other pads Iâ??ve tried, and Iâ??ve tried quite a 
> few.
> Sent from my iPhone
>
>> On May 23, 2024, at 4:10â?¯PM, finishing Touch via Fot <fot@autox.team.net> 
>> wrote:
>>
>> I'm on my 3rd set of Carbotech front pads for my TR6 race car and never 
>> had any issues....I do spend the extra $ and have them pre-bedded.
>>
>> Mike Kurtz
>> #51 TR6
>>
>>
>>
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