Engine mapped today... 241bhp

[sideways danny]

A guy up the road from me has over 250 bhp from a Meg F7R n/a. It's not road legal though. I think they reckon 270/280 is doable but they want to strengthen the internals more for the high revs hehe.

that revs to 11500rpm though, and has an 8 injector setup. Rather different proposition

[16v_paddy]

Hmmm how much, how quiet and what was bore size ?

Well it cost me a krispy kreme doughnut which I then ate myself :P I've got no idea of the bore size, someone on here must know what bore a magnex is

I should explain that previously my sports cat shit itself which in turn destroyed my magnex centre silencer so I chopped it out & replaced with a straight piece of pipe. That was very noisy, 115db to be precise that silencer fitted snugly over the magnex pipe (after the rest of the meggy pipe was chopped off) and bought the noise down enough to easily pass the noise test at Bedford

[hamloin]

Wow so stick the meggy inlet valves in 1mm bigger hello

[-jo-]

woehoe, 1 mm extra... calculate how much diff. that makes

[clio-nutta]

looks absolutely lush

[Wobba]

that revs to 11500rpm though, and has an 8 injector setup. Rather different proposition

That could be arranged quite easily ;)

Looks like a ****ing fireball waiting to happen though with those injectors, and there is no filter in place obviously, due to fire risk.

Nice exhaust Michael :D

The fit on my Mongoose is not good. I am forever messing about with it. Might get one specially made next time with bigger bore.