13BTNOS

Who has actually done a full bridge port turbo motor? I've been searching and seems most stick with a half bridge meaning bridge ports only on the end plates. Looking to see if anyone has been successful with a fully bridge ported motor.

Maxt

I didnt get to assemble it, but I have been party to the porting, tuning and building of a full bridge turbo motor. Yes it made heaps of power, and idle was not much off that of half bridge.

BDC

Really? I'm curious to try it out... tell us more, Max.



B

1st gen

ive seen a couple of bridgeport turbo rotaries making insane power

BDC

I've never done it but am curious enough to try it. I may try it on mine, provided I've got a spare center housing I can swap out in the event that it doesn't work.



B

t2 under pressure

I just finished building my first full bridge turbo motor (first bridged motor actually). She's going in the car late next week (I need to send my HKS 50mm wastegate out to have it inspected and have a 10psi spring installed).



Should be a hoot!

crispeed

A buddy of mines was running a full BP 12A turbo 1st gen that ran 10.04 in the 1/4 mile. He was making just over 500rwhp with a 64mm turbo.

1st gen

the guy from rotary shack is runing a bridge port turbo set up making like 730 hp out of a 12a im sure he migth have some pointers to put u on the rigth track

incubus_boader

wow i didnt know a full bridge is capable of that much horespower. im going to be building a full bridge 13b-re in the next couple of weeks. ill be posting pics in the engine building section so stay tuned!

DuMaurier 7

A good friend of mine , who is also a local racer runs 8.6 secs. in the quarter with a fully bridged motor and a GT 42 , he made 608 RWHP at 26psi , and thats with relatively mild tuning on race gas.