JOEL GRANNAS' CONVERTIBLE
740 HP SINGLE TURBO 300ZX


NEW TURBO DYNO CHART (620 WHP RACE GAS ~30PSI, 540 WHP PUMP GAS ~16PSI)
UNTUNED! AND ALL ON STOCK HEADS & STOCK CAMS
Take a look at the dyno chart above. At 600+whp the car begins breaking up either due to stock ignition, or due to a serious boost leak. Once I get headwork done, I will be heading back to go for my ultimate goal of 1000 Horsepower (or in other words, 850 Wheel HP).

This dyno chart was done with a Sound Performance SP74HO Turbo, and STOCK Heads and STOCK cams. AND NOT EVEN TUNED! Insane. The car has much potential left. Cams and headwork should really wake this car up. On 16psi alone I put down 540 to the wheels on 93 octane fuel. And this also was on an old tune... the car needs to be TUNED yet! I am very excited to see what this car can really do, and if there are going to be restrictions in the system(ie turbo manifold).


OLD TURBO DYNO CHART (546 WHP)
(650 HP AT THE MOTOR WHICH EQUATES WITH DRIVETRAIN LOSS TO 546.2 RWHP. THIS DYNO WAS DONE ON MY OLD TURBO, NOT WITH THE NEW SP74HO I HAVE INSTALLED. THIS WAS ON STOCK HEADS, STOCK VALVES, STOCK CAMS!!!! NEW DYNO SOON (SPRING 04) WITH NEW TURBO. THEN A THIRD DYNO WILL BE PERFORMED ONCE HEAD WORK AND CAMS HAVE BEEN ADDED TO THE MIX.)

EXTERIOR
(AFTER FINAL PAINT, BUFFING. DONE BY CRUM'S AUTO IN DUNCANSVILLE, PA. WHEELS ARE ENKEI RP-01 THAT I SPRAYED WITH A METALLIC GUNMETAL PPG URETHANE PAINT. CENTER PANEL IS OUT TO COOL RACE RADIATOR IN STREET USE.)
         

MY MOTOR (PAST & PRESENT)
(JE PISTONS, EAGLE RODS, BORED BLOCK, BALANCED ALL, CUSTOM SINGLE TURBO MANIFOLD, FULL 3.5 TURBO BACK EXHUAST, SPEARCO INTERCOOLER CORE WITH CUSTOM PIPING, TIAL WASTEGATE, TIAL BLOW OFF VALVE, GRIFFIN RACE RADIATOR, SOUND PERFORMANCE SP74HO TURBO **which is basically a Greddy T88 equivalent**)
         

TURBOCHARGER
(SOUND PERFORMANCE SP74-H.O. TURBO. 1100+ HORSEPOWER CAPABILITY(A CERTAIN TOYOTA SUPRA DYNO'ED AT 940 WHEEL HORSEPOWER WITHOUT NITROUS). I SHOULD BE ABLE TO GET 1000 HP (850 AT THE WHEELS) WITHOUT BREAKING A SWEAT. THIS IS ONCE I HAVE HEAD AND CAM WORK DONE.)

FUEL SYSTEM
(AEROMOTIVE INLINE FUEL PUMP(1200HP capable), AEROMOTIVE FUEL PUMP CONTROLLER(HOBBS SWITCH TURNS ON HIGH SPEED AT 2 PSI), AEROMOTIVE REGULATOR, AEROMOTIVE HIGH FLOW FILTER, 10 AN FEED LINE, 6 AN RETURN LINE, AUTOMETER FUEL PRESSURE GAUGE, OVER $400 IN -AN FITTINGS)

MY PAINT PREPARATIONS
(AFTER I INSTALLED THE WINGS WEST BODY KIT, REAR FLUSH MOUNT WING, AND SANDED, FILLED, AND PRIMERED THE BODY, THEN TOOK IT TO A PRO TO COMPLETE THE FINAL PAINT AND CLEAR COATS.)
         
MY MANY WHEELS
(I HAVE A PROBLEM ON WHEEL DECISIONS, I ALWAYS BUY THEN CHANGE MY MIND. IN CORRECT ORDER, LEFT TO RIGHT. ALLES MESH. SPARCO NS-II. VOLK TE-37 BRONZE. ENKEI RP-01. I WILL FOREVER REGRET SELLING THE SPARCO NS-II's, I WILL MOST LIKELY NEVER BE ABLE TO FIND THEM AGAIN.)