Hi all.



I am just intrested if any of the Tunner Guys could help me a Little.



I have had some housings made for a Turbo'd P/P engine, i am a bit of a Novice in the P/P world and the ports them selfs are 48mm id and round.



I am as i say not very up on P/P's and thought that was a bit big? i know the Ports where made with the best Timing that could be Achived but it still makes me wounder as i was told to keep the Port size down to keep my Gass speed up? Can anyone post a Pic of a Turbo P/P that i can compare?



The Guy who made the Housing is very respected in the Rotary world and has Raced P/P's for years but i'm not sure if hes ever made a Turbo one?



Cheers



Chris

I used to own a 13B P/port and had it running on a 51ml webber, but never ran it with a turbo, something to do with timing problems and hard to keep tuned. So i'd do some more research and see what mechanics say.

I know in NA form the P/P can run huge ports and can get away with the Overlap a bit better but i am looking to make 700bhp (proberly more but i'd be happy at that) and keep it as Drivable on the Road as possible.



I am building it for an Event here (UK) that the car has to be Road legal, i have used a Second gen T2 so i don't have any problem with Emitions so basicly all i need to do is get it to a state where i can drive the car.



The Engine will be a Triple so with the loss of Drivability when going P/P on a Twin will hopfully be helped buy the Torque of the extra rotor.



Anyway if anyone has any experiance with P/P Turbos i would love to here your opinion.



Chris