Supercharged '88 IROC!
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UPDATED June 22nd!

 

Project '88 IROC. Hot Rod Power Tour "Long Hauler"!

This is a mint '88 with only 40k miles!

We will be adding a cool rollbar and hitting the dyno soon!


1988 IROC Convertable Project.

This project was an original 305 TPI car. Several years ago some hoosier tried to build a 385 and put on the Paxton. At 10 PSI it ran like crap, it had no power at all!
Last year I did some tuning and made it better somewhat, it would still only run high 13s if that.

Now the entire drivetrain has been custom built by CP-Performance! It will run awesome and be a turn key, low maintenance and reliable cruiser!

'88 IROC build Pages.
Click on pic or link to see details on different assembly stages and components.

Click here for engine build details

Click here for suspension build details.

Click here for Fuel System and Plumbing details.

Click here for Rollbar and Subframe Connector build details.

This is the engine and car before I started on it.

Here is the parts list, details will follow...

Late model 4 Bolt 1pc seal roller block,
Eagle 4340 Pro Series Nitrided Crank,
Eagle 4340 H-Beam Rods,
J&E 9 to 1 Pistons,
Speed Pro File Fit Rings,
Clevite 77 "H" Series Race Bearings,
GMPP Roller Cam,
GMPP roller lifters,
Edelbrock E-TEC 200 heads,
GMPP Pushrods,
Crane Gold Race Self-Aligining Rockers,
All ARP Studs and Stainless Hardware,
GMPP Timing set and cover,
ATI Balancer and SFI Flexplate,
Blueprinted Moroso oil pump and Moroso pan,
GMPP Aluminum water pump,
March Underdrive pulley set,
Ramjet EFI system,
Edelbrock LCAs,
Lakewood Adjustable Panhard,
Danny Millers 9" rear with 31 spline Posi, Mosier axles and GM disc brakes.
AGR Power steering pump,
B&M trans cooler,
Flexalite fuel cooler,
Magnum red alternator,
Gear reduction starter,
Autometer triple gauge pillar,
Nordskog digital fuel pressure,
Nordskog digital boost,
Nordskog digital air/fuel gauges,
MSD 6BTM box,
GMPP composite lifter retainers,
GMPP Valve covers,
GMPP windage tray,
Custom 4L60E Transmission,
Be Cool Aluminum radiator,
Holley 255 fuel pump,
Aeromotive fuel regulator,
Eibach Springs,
KYB AGX shocks and struts,
CP-Performance Fuel Lines,
CP-Performance Transmission Cooler Lines,
CP-Performance Power Steering lines,
All other plumbing from CP-Performance.
Lokar LS1 Throttle Cable,
 

More to come.....

Performance 4L60E built by M&M Transmissions.

Shifted by a GM programmable controller.

Engine bay after paint and detailing.

Click pic for a before shot of engine bay.

The 383SC is ready to go in!

Click pic for engine build details.

It finally made it in!
Now for the fun part, rigging it and making it look good!

Boost referenced Aeromotive fuel regulator and Stainless Braided Fuel line from CP-Performance.

Click pic to see all of the custom plumbing done on the car by CP-Performance.

This is after 2500 miles of the Power Tour. We used a GMPP MEFI 4 PCM.

 

The engine ran good during the Tour. We only had about 30 miles on the car before we headed out on the Power Tour!

We did loose an alternator 50 miles on the way to Wisconsin.

The GMPP programmable trans controller.

This operates the 4L60E transmission and is programmable with a laptop computer. It is a nice component and makes the shifts perfect every time!

The car looks bone stock from the outside!

I did suprise several people along the tour when they decided to play!

More to come soon!!