How much boost, when using the unorthodox racing ultra sc pulley on a GSR, is aquired? What is everyone's thought on this product? Will it get me to my desired boost leval or will I need a different charger or stepper pulley?

The reason I am asking is that I just purchased a JRSC for my 1994 GSR and I am going to run the hondata system, 440cc injectors and a 190 lph or 255 lph fuel pump and I want 10-11 psi of boost. I have sold and personaly used many unorthodox pulleys and have had no problems with their products and I was considering the SC pulley to raise the boost.

Thought??? Good - Bad Let me know what you think.

 

TTT

Anyone?

 

I just installed one a customers car. I measured it, the Pulley which drives the Blower is about 1/4 " smaller diameter than the CRV pulley, but it has much smaller pulley to drive the A/C. The CRV A/C pulley is 6.5" , the SC pulley is 4".
I was happy with it , it didn't run the A/C too fast , and gave a solid 10PSI on an other wise stock kit.
I would use them again.

 

John

Was it a GSR that you put the SC pulley on? What did you use for additional fuel?

One more for you JRSC guys, have you used the Hondata jackson base maps from Moss Performance? What do you think of them? Would you trust leaving the bins untouched considering they were tuned for cars w/ 10-11psi, header, intake, and exhaust?

TIA

BTW I have seen you cars at NOPI and they are incredible. Keep up the good work.

 

ur setup will easily handle 10psi as long as u tune it decently.... dont sweat it....

ive heard good things about those pully's

there are a few jrsc itr's running hondata i believe.. they should be able to help u out with that stuff.

**** i ran 9psi with a jrsc fmu and fuel pump.....stock injectors. never had a prob