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By Mark M
#8844
Has anyone fitted an Amal Concentric Mk2 on a Bighead Bullet and could share the experience please? I am building a BH engine and have acquired a suitable 30mm Mk2 and manifold. Some wise folk have suggested that a Mk1 or a Monobloc might be better and that the Mk2 doesn't idle well leading to tickover problems. I have no previous experience with Mk2s so any lessons learned, any jetting suggestions please and any advice! Ta,

REgards, Mark
By Bullet Whisperer
#79356
Hi Mark, the MK II's are as good as anything you can get and I have fitted loads of them to Bullets of both sizes and just about all states of tune. There is a Fury I worked on in the last RealClassic magazine - a 38 mm job and that started easily and idled fine and ran well, too, as can be seen here. Regards, Paul. ... https://youtu.be/p-Q11n9D4A8

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