Inline 4 to a Triple?

[csmutty]

How the hell did they do this?

http://weraclassifieds.com/ads/gsxr4...-d-super-bike/

Description
2005 GSXR600 converted to a 450 triple to make it legal for DSB and formula 2. Bike is mostly complete and runs. Bike comes with used race glass,new race tail,vortex fairing stay and complete sproket set. allso comes with low milage complete head, header and new head gasket. so bike can be converted back to a 600.
What it still needs. brake pads,chain,seat or seat cover,front brake lines and misc fastners. The tanks has some small dents on right side and fairings need sanding and repaint.

[Pittenger5]

Unplugged a spark plug?

[Falko]

And to think that HArleys fire at odd intervals...

[Kurlon]

They defeat a cylinder, it is apparently pretty popular in WERA. Remove the coil and injector for that cylinder, drill the piston dome to reduce pumping losses and have at it. You could also just pull the rod and piston completely as long as you block that rod bearing's oil outlet.

[Rossco]

Hacksaw and JB Weld.