my project GTU turbo
03-26-06, 05:47 PM
#1
my project GTU turbo
well im been working on my new project since my 1st gen rx7 died last year my new GTU is gonna be turbo soon. anyways is a 88 13BT block that i had in my first gen and i did 210hp at the wheels because i was using a stock / modified GSLSE ecu and 1st gen dizzy. it have a street port on the end plates and the exhaust ports and just polished in the middle plate. still using the 8.5:1 compression rotors and atkins apex seals. the repares i did was i had to change the bearings and a new excentric shaft because the bearing was old when it was rebuild the 1st time. plus i put new seals and springs and the usual rebuild stuff. anyways upgrades on it are S5 intake manifolds, modified S5 turbo with all the corect parts, FD oil pump and S5 front cover plus now is gonna have the right ecu on it witch gonna be the S5 turbo ecu plus i have Safc. for fuel is gonna be like it was 550cc primarys and 720cc sec with walbro 255lph pump. exhaust is gonna bea RB 2.5 inch downpipe with a magnaflow muffler as precilencer and for now the stock Y and mufflers until i get money for a diferent setup. im swaping the stock turbo flywheel with a panspeed 12 pound flywheel wich is curentlly on the car right now on my n/a engine. tranny is a 88 turbo tranny and mazdatrix turbo tranny to n/a diff driveshaft for now. im hoping to drop the motor when it warms up a little more because i dont have a garage and hopefully everything works and im hoping around 230-250 hp heres some pics and i hope you enjoy
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