Ok i need to make a decision on what supercharger to get Which i will be puting on my Stock 91 z28 350 with 51,000 miles on it
Here are my choices:
-Ati P-1SC
-Ati D-1SC
-Vortech s-Trim

I need the Supercharger to be reliable because the car is my daily driver. Also what Psi should i run on My stock motor ?

 

Once all the problems where worked out of my D1sc kit, i began to really like it!!!

Now, i wouldn't trade it for the world....well maybe a F-series ATI blower

Willie has been using his D1sc as a daily driver for around 1 1/2 years. Ive only put about 850 miles on my blower so far in the past 1 1/2 years that i've had it, But man they have all been a BLAST!!!

The biggest drawback to any ATI kit is the installation manuals, but there are enough peple here to give ya help that you will need, when/if a problem arises..


later
larry

 

What kind of problems did you have with the Ati D-1sc ??

 

Three of us received the kit before ATI had even test fit the unit on a 3rd gen, there was alot of different spacers that needed to be used, some other problems that were corrected, and some pulley alignment issues with the 12-rib belt,which is no longer available on the 10# units. only a 8-rib belt.

But i will say the parts are all top quality, except that noisey in-line fuel pump.

later
larry