Enjoy over 475+ RWHP on a bone stock motor.  More power can made with headers, exhaust, camshaft etc.  Please call if you have any questions

763-477-9272 or e-mail at   drm@tcinternet.net 

Supercharger package 

A and A Corvette supercharger package includes the following

Polished Vortech Supercharger - CNC machined 5/8 inch thick aluminum brackets (polished) - Air to Air aluminum front mount intercooler - Billet blow off valve - Stainless steel T-bolt clamps - Bright silicone couplers - powercoated mandrel bent tubing - High flow injectors - Upgraded fuel pump - Large air filter - New radiator shroud 

Other parts included in the package

Autometer A pillar gauge pod - autometer eletronic fuel pressure gauge - autometer boost gauge - RPS stage 3 clutch and aluminum flywheel package- 160 degree t-stat - Custom computer tuning - Before and after chassis dyno - Doug Rippie test drive

590 Horsepower 

575 foot pounds of torque

DRM 412 Cubic inch LS2

Does it fit a C5???  Yes the LS2 motors bolt right in!!!  There are a few little tricks that we have learned to make this a simple swap. 

 Why?  More cubic inches!!!

412 Cubic inch LS2 engine - Forged stroker crankshaft - Light weight JE pistons - Forged rods with larger ARP bolts - Plasma-moly file fit rings - Performance engine bearings - Computer balanced rotating assembly - CNC ported LS6-LS2 heads - Serdi 3 angle valve job - Flow bench test every head - Ferrea High flow stainless valves - Hand lapped valves -  Comp Cams performance valve springs - Chrome Moly pushrods - Titanium retainers - ARP head and main studs installed - Stainless steel performance headers - B and B cat back exhaust - Callaway air intake system - Modified LS6 intake manifold - 160 degree t-stat - Oil pump modifications - New GM gaskets and seals - Chassis dyno testing before and after the conversion - LS2 edit tuning software 

DRM C5R Based 427

LS1/LS6 Engine
1997-07 Corvette
1998-02 Camaro
565 horsepower/545 ft-lbs.

427 cubic inches - GM Performance C5R Race Engine Block - Forged stroker crankshaft - Ultra-light billet stroker rods - Lightweight forged pistons - Plasma-moly file fit rings - Performance engine bearings - Cylinders torque plate honed - Line honed main bores - Balanced rotating assembly - CNC Ported Z06/LS6 Cylinder Heads - Larger high flow stainless valves - Performance valve springs - Titanium spring retainers - Chrome Moly pushrods - DRM special hydraulic roller camshaft - Donaldson Blackwing Air Filter - B&B Route 66 Exhaust System - Ceramic Coated Longtube Headers - Custom computer calibration - DRM Larger aluminum radiator with integral engine oil cooler - RPS Hi-Performance Clutch

Front Brake Ducts for C5 Corvettes (T-1 Legal)

Instead of blowing air aimlessly around the wheel well, these brake ducts finish where GM left off.  Air is blown directly into the hub/rotor area to dramatically reduce rotor temperature.  Works with up to 10" wide 18" tall front rims.  These are now standard equipment on our C500/RSR.
We recommend using these in combination with our Stainless Steel Braided Brake Lines and Stainless Steel Pistons for the ultimate in repetitive and high speed stopping performance on stock GM calipers.

Last summer while we were developing these ducts, our C500/RSR test car with just the factory cooling would repeatedly burn and damage the piston seals on our 6-piston AP calipers after 4-6 hours of very hard track driving at Road America. After installation of these ducts, we have yet to see any failures of the piston seals after 20 hours of high speed testing!

Kit includes left and right ducts with high temp hose and clamp.  All hardware included with instructions. 1 hour installation time. 

Please note, these will not fit select ride Corvettes

THESE WILL NOT WORK WITH THE Pfadt swaybars

(click on image for larger view)

This is our ultimate brake upgrade for the C5 Corvette.  Front unit is a AP Racing 6-piston caliper with a 14" slotted and directionally veined rotor.  Rear is a AP Racing 4-piston caliper and 13" slotted rotor.

The key to this kit is the custom DRM master cylinder and rear adjustable proportioning  valve.  Unlike other competing systems ours provides a high and solid brake pedal for secure braking.

Kit comes complete with aluminum hats, mounting brackets, braided stainless steel/Teflon lines and performance brake pads. 

C5 Corvette
Front and Rear kit

*AP calipers require the use of after market wheels.  Please call for details

 C5Modified Master Cylinder

This is a must for all enthusiasts with an upgraded brake system and it works good with any brake package, our AP setup, Willwood, Etc. For use with street or race setup. With this Modified Master Cylinder you'll get a bigger Master Cylinder that means that there is more brake fluid flow and a upgraded brake pedal feel.   With this Master Cylinder the proportioning valve is added  so you can control how much rear braking you want.  That comes in handy at the racetrack.  The DRM Modified Master Cylinder fits under stock location designed to clear the stock hood.  If you are looking for maximum in braking performance this is the ticket.

Stainless Steel Caliper Pistons

The factory aluminum pistons are a huge heat sink, rapidly transmitting heat from the pads into the fluid. DRM’s stainless steel pistons insulate the fluid resulting in a more consistent brake pedal and less chance of fluid boil. When high performance or racing pads are used these pistons are considered a must.

Stainless Steel Brake Lines

Under even mild conditions stock brake hoses expand with every push of the brake pedal. This condition results in a soft pedal, reducing the efficiency of your brake system. In addition, when introduced to the rigors of racing, stock hoses can leak or burst. DRM’s braided stainless steel lines are designed to handle the demands of racing by also transmitting maximum fluid pressure to the calipers. Results are improved braking, a firmer pedal and increased driver confidence.

Please note, we don't use factory style banjo fittings and bolts due to the risk of them getting knocked loose during track and high performance driving.

High Performance Rotors and Hats

Stock rotors will not hold up under repeated extreme braking, especially when coupled with high performance brake pads. The killer is heat. DRM’s high performance rotor and hat assemblies are race proven to take the heat. Their extra thickness can handle the extreme temperatures without warping, and their directional cooling fins rapidly dissipate heat. The billet aluminum hats also aid in pulling heat out of the rotors. All this adds up to longer life for rotors, wheel bearings, brake pads and brake fluid.

Race car-level handling, adjustable ride height and a more comfortable ride result when the DRM CoilOver suspension kit is installed on late model Corvettes. Originally designed for DRM race cars, the CoilOver suspension allows each corner of the Corvette’s suspension to react independently by eliminating the leaf springs and the “cross talk” associated with them. The DRM CoilOver suspension can be installed using stock shock absorbers or new Bilstein shocks. Included in kits are four coil springs, billet aluminum top hats, adjustable sleeves, spanner wrench and polyurethane shock mount bushings

C5 Corvette Sway Bar kit

Front "Race" 38mm hollow sway bars

Rear "Race" 27mm hollow sway bars

Tri-Flo Route 66

Tri-Flo PRT system

Tri-Flo Performance Exhaust Systems

All B&B Fabrication Performance Exhaust systems are 100% T-304 stainless steel, featuring a limited lifetime warranty. Additionally, they are a direct replacement for the original equipment; no cutting, welding, or modification is required. B&B Fabrication PRT and Route 66 exhaust systems do not void the factory warranty and are 50-state legal. 

   LG Motorsports "Pro Long-Tube" Performance Headers - C5 Corvette

 # THE MOST POWERFUL CORVETTE HEADER ON THE PLANET! The Torque Monsters of the Corvette World! No Corvette Header has more TORQUE!!
# Built by Borla exlusively for LG Motorsports
# All Stainless Steel mandrel bent construction using 304 stainless alloy
# These headers are true long tubes at 32 inches long
# 1.75 inch primary tubes, perfect for mild to wild LS engines
# Full 3 inch X pipe standard and included
# Race style 3inch Merge Collectors for better scavenging
# Available 3 inch premium high performance Metal Matrix Catalytic converters (no converter flows more)
# Included "off road" pipes for track use
# Available with or without Cats
# Race proven design makes more low end torque than any other brand, allowing you to have more of your engines power on hand at low RPM while still producing fantastic peak horsepower.
# These headers have been tested on idependent dynos by outside experts and show proven increased horsepower and torque over other top brands
# Easy bolt on installation with NO CUTTING or WELDING
# Great fit and finish with no ground clearance issues

DRM Tranny and Diff cooler kits

These DRM coolers have been tested around the world at many different race tracks.  They have been tested to 600 horsepower in roadracing applications.  It will bring your fluid temps down to a cool level.  They mount in the factory ZO6 duct location.  There is a small amount of wiring needed.  The kit includes the pump, cooler,  aeroquip lines, AN swivel fittings, install pics.  The normal install time is 3 hours for each unit.  DRM recommends Redline fluid for added protection.
 

High Capacity Aluminum Radiator with internal Engine Oil Cooler

  This system works!  On the track you will see a huge difference in oil temps.  Water temps will remain good even in the hottest days.  We have installed these in World Challenge cars, track cars, big horsepower street cars, with only great results.  Ron Davis has been building the best radiators for many years.  They have many victories in  ALMS, Nascar, Offroad, and etc.  The craftmanship is great which makes the radiators speak for themselves.  Our line kit that we sell with the package is bullet proof.  -10 Aeroquip SS braided line, swivel AN fittings for easy installation, and about the simplest-smallest block adapters on the market today.   

high capacity aluminum radiator  Please click for other applications 

DRM STEERING RACK BUSHING

These DRM Steering rack bushings will increase steering feel.  The solid bushings will increase steering feel and get rid of unwanted slop in the rack.  The bushings are made from aluminum and are plated black for a long lasting finish.  Like all of our products the idea and design came from racing and they work.