DRM ZR1 LT5 Engine Building

DRM Has the experience to rebuild or a full out LT5 engine build. With the years of experience we have aquired the tools and skills required to work with the LT5 engines. Here are some of the packages we offer below. Remember DRM also can fix broken, worn out, and leaking LT5s. Please contact us for more information.

DRM 600 Conversion

1993-95 ZR-1 Corvette
550-600 horsepower/500+ ft-lbs.

402 cubic inches
Oversized cylinder liners
Forged stroker crankshaft
JE pistons and Oliver rods
DRM intake camshafts
Ported cylinder heads
Ported plenum and
injector housings
K&N air filter
Modified air filter lid
63mm throttle body
Custom computer calibration

DRM 600/510 Conversion
1990-95 ZR-1 Corvette
510-530 horsepower/430-450 ft-lbs.

368 cubic inches

Oversized cylinder liners

JE pistons and Oliver rods

DRM intake camshafts

Ported cylinder heads

Ported plenum and

injector housings

K&N air filter

Modified air filter lid

63mm throttle body

Custom computer calibration

DRM 500

1990-95 ZR-1 Corvette
(50-state legal E.O.# D-323-1)
475 horsepower/415 ft-lbs.

350 cubic inches
DRM intake camshafts
Ported cylinder heads
Ported plenum and injector housings
K&N air filter
Modified air filter lid
63mm throttle body
Custom computer calibration

DRM 500/415
1990-92 ZR-1 Corvette
(50-state legal E.O.# D-323-2)
415 horsepower/390 ft-lbs.

350 cubic inches
Ported plenum and injector housings
K&N air filter
Modified air filter lid
63mm throttle body
Custom computer calibration