Honda-SOHC

SOHC.co.uk Forums => CB750 => Topic started by: commando1954 on August 07, 2021, 08:16:03 PM

Title: HM341 exhaust system
Post by: commando1954 on August 07, 2021, 08:16:03 PM

I Know this is probably a lost cause but has anyone got a 341 system for sale?

Title: Re: HM341 exhaust system
Post by: Bryanj on August 07, 2021, 09:24:39 PM

Dont Yamiya do them        for a price!

Title: Re: HM341 exhaust system
Post by: commando1954 on August 07, 2021, 09:47:02 PM

£3200 in fact.

Title: Re: HM341 exhaust system
Post by: AshimotoK0 on August 08, 2021, 08:53:11 AM

https://www.ebay-kleinanzeigen.de/s-anzeige/honda-cb-750-four-k2-auspuffanlage-original-guter-zustand/1835452298-306-2912

Title: Re: HM341 exhaust system
Post by: commando1954 on August 16, 2021, 10:54:29 PM

Ordered a new set from David Silver and at about £1200 all in with fixings and heat shields not too unreasonable really.I plan to set up a dummy petrol tank and run it on two stroke oil mix now and again to keep the insides from rusting.Anyone ever tried this?

Title: Re: HM341 exhaust system
Post by: adespin on August 17, 2021, 06:37:29 PM

 Yes, i  have run my 750 K1 on a weak 2 stroke mix for the past three years, they were new from CMS, so far no problems.

Title: Re: HM341 exhaust system
Post by: Green1 on August 17, 2021, 06:48:59 PM

I have had my a set of 341's on the bike for about 8 years now and never run oil through them and they are fine.
I take them off once every couple of years to clean them properly.
But I did once have water come out when upended after the bike was laid up for a year.
Getting the bike nice and hot on a long run is the best way to prolong there life.

Title: Re: HM341 exhaust system
Post by: philward on August 17, 2021, 07:28:01 PM

6 years without problems for me - about 6 years longer than I used to get out of them in the 70's!

Title: Re: HM341 exhaust system
Post by: hondacb750fourk6 on September 16, 2021, 03:55:36 PM

There is a right upper and right lower on eBay for £160.00 one pipe needs a slight repair,David Silver is having these remade for £1,800.00 I think he told me last year thanks

Title: Re: HM341 exhaust system
Post by: PHILIP2908 on September 17, 2021, 08:43:33 AM

Having just bought one of the last set of pipes and fixings from Dave Silver for £1200 (I have yet to it them) the chappy on the other end of the 'phone said there were another 35 sets coming sometime.
If you call them and register your interest, they'll put you on a list and let you know when they arrive.

Cheers my dears.