I thought it would be nice to have a thread devoted to dyno charts contributed by Pettit supercharger owners. These plots should help illustrate a bit of what the product can do, and hopefully eliminate some of the confusion that has been manufactured by certain folks. As you can see by these, and the charts posted on Pettit's website (www.pettitracing.com) the kit provides plenty of power. With a nice flat torque curve you get immediate and smooth acceleration that stays with you all the way to redline. The true testament to the quality of this product is how satisfied all of Pettit's customers have been with it.

Thanks,

Juan - July 2008 - vBGarage: https://www.rx8club.com/vbgarage.php?do=view&id=36311

Engine and Exhaust
ExoticSpeed Header
Pettit Racing Stage II Super Charger w/ 5" main pulley upgrade
Racing Beat Ram Air Intake
Racing Beat Mid-pipe
Racing Beat Exhaust
Racing Beat Aluminum Flywheel
Exedy Stage1 Clutch
Blue injectors in secondary position

Fuel System and Engine Management
Pettit Racing Flash
MSD Super Conductor 8.5mm Spark Plug wires
Snow Performance Stage II Methanol Kit
MSD 8247 Ignition Coils Modification
EFI Dude Data Logger



Roland vBGarage: https://www.rx8club.com/vbgarage.php?do=view&id=34276


Me - August 2008 vBGarage: https://www.rx8club.com/vbgarage.php?do=view&id=6313
Video: http://www.youtube.com/watch?v=q0mNsldUxAg

Engine and Exhaust
Pettit Racing Stage II Forced Induction System
Snow Performance Stage 2 MAF Boost Cooler
RP Supercat mid pipe
GM Yukon ignition coils

Fuel System and Engine Management
Pettit Racing Flash

Ambient temps were at 101F.


Norman vBGarage:

Miron vBGarage: https://www.rx8club.com/vbgarage.php?do=view&id=38895
Engine and Exhaust
Pettit Racing Stage II "CS" Super Charger
RX-7 Store High Flow Cat Midpipe
Racing Beat Exhaust
ACT Prolite Flywheel
ACT Heavy Duty Clutch
Agency Power Steel Braided Clutch Line

Fuel System and Engine Management
Pettit Racing Flash
EFI Dude Data Logger

 

Updated

 

subscribed as a future pettit sc owner

 

some good results there Bastage .

 

Am I seeing a ratio of Pettit SC owners : Those who have actual dynos of about 20 : 1 ?

 

Nice torque....

 

I just can't seem to find a straight forward "Before" and "After" dyno. Aren't people getting baseline runs at Pettit prior to the install?

 

when you gonna dyno yours bastage?

 

How come Bastage's is black? Can you order them that way or did you/he just get it powder coated? I like it.

 

Next chance I get. Probably might be a while though.

Yes, Cam painted it.

 

Still waiting for your dudelogger drag race times Bastage

 

getting misfires while cruising at 85+

I've ordered new coils/plugs. Haven't really driven my car in almost two weeks. Be patient.

 

misfires? only on cruise?
OD

 

Well, I saw it twice while cruising, and that is all I care to see. Yes, I'm running Yukon coils currently. I'm switching to MSD 8247s.

 

reset you eshaft sensor. just went through that a while back.

i would do it on cruise for me about 78 mph. it would blink once or twice then do it at the same distance on the way home.

beers

 

yep that could be many different things--yukons with light load and midrange rpm would not, i wouldnt think.
OD

 

Aren't BHR coils really good? Or are you guys talking about something else.

 

Well, my CAI plan has changed, there really isn't room to put a 4 inch pipe all the way out; I am now plotting on a 3.5 inch pipe to put my air filter out front.
I am ordering the aluminum tubes this weekend. (if Murray's speed shop doesn't have it local)