M42 race engine build

[joolz635]

Im not sure on the pipe sizes. I will have to measure when I get back home. The ITB's are 45mmthe inlets and the trumpets are 55mmthe long. What were you doing in the bay?

[digger]

Im not sure on the pipe sizes. I will have to measure when I get back home. The ITB's are 45mmthe inlets and the trumpets are 55mmthe long. What were you doing in the bay?

i was working in MBY, with my old job we had an office there and i visited for a project

45mm is huge you can make 230-240bhp with 40mm would be ideal but nevertheless a nice build.

how do you attach the airbox to the plate holding the trumpets? where did you get the trumpets?

[joolz635]

The first short ones came with the manifold. The current ones from bay.

[joolz635]

first track day with the new M42 race engine

http://youtu.be/83tV_VCDAAE

[wazzu70]

:)

Hows it feel compared to the M10 :)

[joolz635]

Totally different beast. Just keeps revving