Engine Rebuilding Services

Flow testing on our in house Superflow 600 flow bench.

Concourse engine restoration on all makes and models.

A 71 Challenger getting ready to be shipped to the media blaster.

1969 Chevy 396 L89 aluminum head 375 H.P. big block waiting to be installed in a 69 Camaro

Pontiac 541 cubic inch race engine with DCI Motorsports aluminum 450 cfm Tiger heads

Custom built headers for a 69 GTO with a ram air 5 engine

Oil pump blue printing service has become mandatory since so many manufactures are out sourcing work over sea’s

We hand build all of our engine crates to ship engines all over the world assuring safe delivery

Here are several engine builds in different stages of completion all being done in our clean room

Oil drain back is an issue with aftermarket heads and this is DCI’s simple and neatly placed solution

Bearing clearances are spec’d for each individual customers engine for the type of use the engine will see

Checking crankshaft for out of round and taper is done to every engine DCI builds

Cam degreeing is an often over looked step that could cost you horsepower and is always done here at DCI

Tapping the oil galleys that normally have pressed in plugs is always a good idea when using a high pressure oil pump

Drilling and tapping the lifter bores for oil restrictors is always a good idea when installing a solid roller camshaft. This will limit the oil to the top end of the engine keeping it in the pan were it belongs.

Line boring and honing is done on our sunnen CH100. This service is needed when converting to four bolt main caps and for truing up race blocks as well.

Cylinder head porting services are offered for all makes and models. Aluminum and iron heads.

Precision Competition valve jobs are crucial to getting the most power from any engine.

Making intake port openings wider requires the pushrod holes and intake bolt holes to be relocated, but is a must when increasing port volume