well im lookin at the d1sc pro charger if anybody out ther that has one or knows how to mess with them have question on the upgrades or what i need to do to run it im lookin at the 20 pound range intercooler hmm not to sure on the injectors figured ide be around the 48 pound range and im lookin at the msd btm box well for motor its a 350 standard bore zz4 je inverts with afr 195 my compression 8.01 i dont run the ac in my car and i dont have a serpentine set up i was wondering if i could get away with out changing over pro charger only has a direct bolt on for 88 and up and another question on the maf sensor still work with that much boost hmm as in for top end intake running the big mouth set up runners accel 1000cfm slp headers what troubles am i going to run in to any suggestions be much apreciated u can email me at valencia1z@yahoo.com or reply here

 

Google "Donny Hastings". You may find some really interesting ProCharger stuff there. Donny has a badass thirdgen that run's 8.19 @ 170mph with an F2. He's using Procharger's SBC Cog bracket, but you can run the same setup with a serpentine belt.

Here's a couple that I found.

http://www.turbohoses.com/donnyhastings.jpg

http://www.procharger.com/racing-news/04overview.html

Oops, I guess he running 6.50s now with an F3A.

 

DOES ANYBODY HAVE ONE ON HERE OR THAT HAS WORKED ON THIS KIND OF SET UP AND ARE THEY STILL RUNNING MASS AIR OR SPEED DENSITY ANY INFO IS APRECIATED COMPRESSION ON MY MOTOR IS 8.01 I BELIEVE THE DISC STARTS OFF AT 15 PSI IM JUST WONDERING WHAT CHANGES I GOTA DO TO RUN IT AND STILL BE RELIABLE NOT TRYING TO SLAP IT ON AND BLOW STUFF UP RIGHT AWAY ANY TIPS HINTS AND ABOUT HOW MUCH CAN IT TAKE ITS A 350 STANDArd bore zz4 je invert domes minus 13cc and well other then that stock zz4 with the afr heads and the tpis top end bigmouth base large tube runners 1000cfm throttle body what can i do for brackets if i dont have a serpentine belt set up can i get away still running it with out i dont run ac so that dont get in the way pro charger only has for 88 style serpentine set up ide like to keep my v belt set up

 

I just purchased a D1sc (waiting for it to arrive- upgrading from p600b). Also neighbor/friend has a D1sc on his '91z, so I'm familiar with them. Here is my $.02:
-I would recommend a cog drive set up to eliminate any belt slip
-I think an "f" series is better match than "d" @20+ psi
-You do not need to change to serp set up- ati offers stand alone s/c bracket that bolts to ds head (what I have- I feel is stronger than my friends whick bolts to serp set up). acces will run off v-belt
-need bigger injectors and totally upgraded fuel system. Friends went static by 5500rpm (no fmu-388 with 15lbs)
-comp ratio ok
-je makes good blower pistons, sound like stock zz4 crank and rods- those are decent, but not for 20lbs
-other machine work to look into- o-ring the heads, head and main studs
-could probably run speed density (w/ GN map sensor)(mine is carb- friends is stand alone "FAST" system- which I would recommend at those power levels.

Basically there is alot that needs to be done, and done right, to run 20+psi. Think things through and contact ATI. Not sure of your power/ ET goals but may be aiming a little high with set-up you have. But best of luck to you.

Thanks
Matt

 

another thing, the D1SC doesnt "start off" at 15 psi. it "starts off" making boost according to whatever pulley setup you run. many ls1 guys are running the D1SC and only makin 6-10 psi on stock engines.

like the above guy said, im not sure what rods you have but if they are stock powdered i beams, i would upgrade to some forged h beams or even drop the dime and go with pauter x beam rods. i believe the stock zz4 crank is 4130 forged so that should be pretty decent. injectors will need to be bigger and i dunno if 48 lb'ers will be enough for 20psi. have you thought about a bypas valve or blow off valve yet? exhaust considerations? tuning? im not sure what the limits of the stock fuel rails are either.

one last thing that some may not suggest is gearing. i see WAY too many people run a gear ration like they would in an NA car. with boost you shouldnt need really steep gears. let the power adder do the work. not the car.

again you may have thought about all this but this is just off the top of my head.

 

OK THAT ILIMINATES 1 PROBLEM IM GUNA RUN THE FMU FRO PROCHARGER BUT STILL NOT SURE ON THE INJECTOR SIZE I KNOW ITS UP THERE 42 PLUS MAYBE 48 AND WELL ABOUT GEARS I JSUT HAVE 3.23 IN THE REAR AND TALKIN ABOUT A BLOW OFF VALVE HAVENT SEEN ONE AND HOW DOES THAT WORK EXUAST HMM WELL I HAVE SLP HEADERS AND THE HOOKER CAT BACKANY OTHER IDEAS THE CRANK IS A THE FORGED STEEL NITRIDE ADN WELL RODS PEOPLE HAVE SAID I SHOULDNT HAVE A PROBLEM MOTORS NOT REVVING OVER 6 GRAND I STILL HAVE A TPI BIG MOUTH BASE A.S&M RUNNERS 1000 CFM ACELL THROTTLE BODY PORTED THE PLENUM AS MUCH AS POSSIBLE AN MATCHED IT TO THE RUNNERS

 

i have 89 ta with a 383 and s-trim pushing 10# maxed out. i am running 48, that is what i would start with for injector size at minium. if you do the fuel pump intank and have a inline, or change to a external pump.

 

is ure ta red runnin mickeys on the back had a paxton charger seen ure in the sac area im from stcokton but i remember one night i went to the track really foggy i ran a red one on mickeys with a charger 383 i have a blue iroc z stock iroc z wheels mickeys on the back well during that time was running mid 13z and well have new motor tryin to work the bugs out of it at the moment intake or actualy runner gaskets leakin bad so had to order a new set havent realy been aBLE TO RUN THE NEW MOTOR DONT WANT TO IDLE BUT IT IF I OPEN IT UP GOES PRETTY GOOD SO HOPEFULY I GET IT RIGHT THIS COMIN WEEK I GET MY GASKETS ON TUESDAY SO HOPEFULLY I GET A CHANCE IF IT FEELS RIGHT TO GO WEDS BUT STILL ALIL SOON THANXZ FOR THE ADVICE

 

before you run that big of injector, you should get a chip burned for them. if you put 48's in, you should do the pumps at the same time. my car didn't idle with the holley inline and the stock pump. i had to replace the intake with a walbro. some of my friends are running 42's and have alot more room left. they are little smaller setups and they are ok. with that kind of boost make sure you have some kind of intercooler system, if you don't that motor will go real fast.