Good afternoon
This has been a long project!
So I’m building a cafe racer style gt550 and time has come to sort exhausts for it, I’ve managed to find someone that will actually make a set of expansion chambers for me but he needs sizes of the cone to go from, he said he can take the head off and measure the ports and go from that but it doesn’t usually work first time and you end up having to make 2 or 3 sets to make the correct power!
Has anyone made a set? Or have the dimensions to start?
Any help is greatly appreciated!
Gt 550 expansion chambers
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- jabcb
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Re: Gt 550 expansion chambers
Higgspeed in the UK makes 3-into-3s & 3-into-1s for the GT550. https://higgspeed.com
My 72 GT550 with Higgspeed 3-into-1s:
SCMR_2022_2319 by jabcb, on Flickr
My 72 GT550 with Higgspeed 3-into-1s:
SCMR_2022_2319 by jabcb, on Flickr
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
- Alan H
- Moto GP
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Re: Gt 550 expansion chambers
Lots of options here - viewtopic.php?f=2&t=14375&p=175556&hilit=Abbey#p175556
Mine is at the bottom of the 1st page , by Mick Abbey, https://en-gb.facebook.com/mickabbeytuning
Mine is at the bottom of the 1st page , by Mick Abbey, https://en-gb.facebook.com/mickabbeytuning
Think of how stupid the average person is, then realise that half of them are more stupid than that.