well thats my question what is H27 210hp AT Engine +N i just reed about in the http://www.birds.uk.com/bmw/actionframebmw.htm is they provide a new engine or they upgrade yours and they also mentioned the H27
Installation cost : Ԛ£1,651.35 . Parts cost : Ԛ£3,861.24
and i dont understand what these 2 for
any one knowa what's the H27 210hp AT Engine conversion
Moderator: martauto
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M5pilot
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They upgrade your existing engine.
The Parts cost will consist of new crank, rods, pistons, shells, bearing, gaskets, valves, cam, 6 branch manifold.
Labour is the time spent putting it together + machiining costs.
Its a very expensive way to get 210bhp.
Better off going to someone like Bexley motorworks who will give you 235bhp for Ԛ£4000 + VAT which is a good Ԛ£1500 cheaper than birds and gives an extra 20 bhp and more torque.
Not only that, the Bexley conversion will have far superior throttle response as the AFM is ditched and a Mass Air sensor is installed.
The Parts cost will consist of new crank, rods, pistons, shells, bearing, gaskets, valves, cam, 6 branch manifold.
Labour is the time spent putting it together + machiining costs.
Its a very expensive way to get 210bhp.
Better off going to someone like Bexley motorworks who will give you 235bhp for Ԛ£4000 + VAT which is a good Ԛ£1500 cheaper than birds and gives an extra 20 bhp and more torque.
Not only that, the Bexley conversion will have far superior throttle response as the AFM is ditched and a Mass Air sensor is installed.

