Af big head with ads3

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golf19gt
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Posts: 60
Joined: Sat Jan 28, 2012 7:20 pm
Main scooter: lambretta ts1 230
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Hi has anyone used an af mamouth head on a ts1 with an ads3 exhaust is the clearance ok
Rally220
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Posts: 86
Joined: Sat Aug 10, 2013 8:30 pm
Main scooter: Lambretta S2 TS1 240
Location: Liverpool
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I have a TS1 240 with a Avanti head and ADS3, fits fine, I also have a TS1 240 with AF Mammoth head and Jolly Moto touring exhaust and again the fit is fine, no clearance problems with either.
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corrado
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Joined: Thu Jan 08, 2009 1:12 am
Main scooter: Lambretta GP
Location: Top of Blackpool Tower
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I've got an Avanti head on my 225 Mugello with ADS3 and a 3mm packer as using a 110 conrod. I had to fit a thinner headed bolt into the long nut on the cylinder head as it almost touches it, also very close to stand and crossmember but just fits. Great exhaust though, albeit noisy.
golf19gt
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Posts: 60
Joined: Sat Jan 28, 2012 7:20 pm
Main scooter: lambretta ts1 230
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thanks guys
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mawso
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Joined: Wed Jan 07, 2009 8:47 pm
Location: Harrogate
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Slight thread drift - apologies. Corrado...do you know what the port timings on your Muggy are? My set up is very close to yours but not able to pull 4th properly. have Avanti head to fit also once reprofiled for Suzuki piston. Thanks
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corrado
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Joined: Thu Jan 08, 2009 1:12 am
Main scooter: Lambretta GP
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Sorry, port timings make as much sense to me as blood pressure readings. Over my head I'm afraid.
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