Originally Posted by MAD YUM

Would be nice to see what the power diffrence made

I dont have any plans on changing mine one

Originally Posted by mechanic28

whats these cams all about then?or is it a wind-up?

Originally Posted by stage 3 muppet

try experimenting with n/a cams pal this may be were all the secrecy lies lol , i have a jondell gravel spec head for n/a cosworth and was fairly suprised when i decided to give it a go on my cossy turbo lol

has no-one else given n/a cams a try ??????
and for the record dont laugh im serious lol

Originally Posted by Chip

Yes.

BUT lets not go off at a tangent, currently Mike Rainbird is in the middle of explaining to everyone how an MAD engine is SO much better designed internally that it has det resistance way beyond anything from SCS or Reyland etc, and I suspect that people like Rod Tarry are going to really enjoy reading all about it, as they've been saying for years there are subtle differences in MAD engines which make them better and before now Mike Rainbird has always seemed to not agree with them, but now he really seems to be promoting Mark Shead's engine design in a MASSIVE way by saying that Mark Shead can manage the "holy grail" of handling higher peak cylinder pressures without detonation, presumabley due to a better understanding of squish/piston design/cylidner heads, than all the "old school" tuners can muster

Originally Posted by Mike Rainbird

465lbft on pump fuel at 2.44 bar boost (620bhp)

Unfortunately it drops 100bhp / 100lbft by 7500rpm - possibly due to the standard lifters pumping up?

Originally Posted by martin-reyland

Sounds more like the cams have run out of steam..