I am wondering what kind of ET reduction have you guys been seeing as a result of running a Upper or Lower 2# pulley? Also was there a big seat-of-the-pants increase as well?


Thanks,

HANKFAN

 

I've heard 8-12hp and I've also heard people say there is something noticeable in the ***-o-meter.

Waiting for mine to arrive; I know my "heresay" isn't worth much.

 

***-O-Meter says huge difference. Will know track difference on the 29th. Running the lower pulley.

------------------
2000 Silver Lightning 13.82 (stock)
PSP 4-way
PSP Filter Kit
PSP Lower Pulley
Level 10 Shift kit
Snug-Lid
In the works:
Level 10 converter
4-Link

 

When I put mine on I had to go find my A$$ when I jumped on it.

 

I'm not sure about the ET reduction but on a road course in race mode instant throttle response out of the turns and it climbs quick to 108-112 mph....(ran out of room).

------------------
Airaid, PSP Pulley, Brembo's, Aluminum DS, 4:10's.

 

Thanks for all the info guys!


HANKFAN

 

JDM quoted me 8 RWHP.

 

Its more of a torque mod. I think the last I heard it was like 30 rear wheel torque for the 2lb pulley.

 

Seat of the pants feel is there. I personally seen almost a .2 tenth drop with my ASP upper, and Believe JL seen the same results. Not too sure on the HP increase with the pulley, It's all different depending on who you ask
In the near future, I plan to replace my ASP upper with the stock one, and install the PSP Lower blower pulley...which I am sure will give the same results, if not better..Hope this helps

Spiro-