bridge ported 12a at seven stock 5

[Grizzly]

Has anyone had any experiance with Rob at Pineapple? he has some good toys.

I love the look of his Dry sump kit and Lightened Rotors he has also been making triples and Quads for quite some time.

Intresting kind of Guy.

Chris

[Glenn Butcher]

Chris,

You got some info. on the Quads. he has built?

[Grizzly]

Glen, I hav\'nt realy.

I know he\'s got a very smart shop and will make anything.

Http://www.pineappleracing.com/prodsvcs.html

I dont know to much about Rob but it seems he has quite a folowing in the US.

Chris

[catboy]

hmm....   I have fidled with rx7\'s in the past (mostly engine mapping, different turbos, etc.) but never really come across bridge porting....    (most of my work was with r32 skylines)

can someone explain for me or point me in the direction of an explanation?...     ...I understand the basic principles of rotary engines, and its always intrigued me...

[Grizzly]

What do you want to know? How the Engine works or Porting?

Chris