Most of these parts listed are
for the Northstar engine. LS and 3800 engine parts will be listed next
time (web site change).
Spark Plug Wires$110
These wires are 2' longer than the
back of the engine, you make up the coil end. Everything is included for the
a special Crimping Tool to make the wire installation easy
CHRFab is the innovators of racing products for the
Cadillac Northstar engine. Here are some examples;
4340 CrMo billet nitrided crankshafts
4130 CrMo billet and forged rods
Arias forged pistons
Race blocks with LA Sleeves or Darton custom sleeves
Competition head work, big ports
Custom ground cams
HD valve springs
4130 heat treated valve spring retainers
Cast aluminum products
CNC billet items
Dry sump pan, pumps, reservoirs, and plumbing
Electric water pump conversion.
The '93 to '99 engines have forged rods, cast crank and
good cast pistons. '93 to '95 engines came equipped with the
OBD-1 computer which will allow the chip to be modified. '96 to '99
engines come with the OBD-II computer which can be modified with programs
like HP Tuners.
We always start with an aftermarket computer which we
taylor to the Northstar configuration. Check them out in the computer
We have custom pistons, rods, cranks, cams, and other
modifications such as belt driven blowers and exhaust driven turbo chargers
for the Northstar 4.6L and Aurora 4.0L engines. How much power do you want to
A Weiand 177 supercharger on our manifold puts out 600 HP with very
conservative boost of 9 psi and 525 HP at 5.5 psi. These engines with
rods, pistons, rotating assembly balance, head work, cams, springs,
retainers, head studs, etc. runs approximately $18K
A custom installation buy CHRF in a '32 Ford
Notice the material in between the intake runners have been removed, and
yes you can see the starter below the manifold!
This is the Holley 256 with twin throttle bodies.
This is a 3300 Whipple supercharger installation with enough air for 20
lbs of boost, about 800 hp! about $23K
How about these shots of our latest TURBO motor? This one is totally
Another pic of this turbo engine.
Here's our manifold bored for port fuel injectors and
using a 1000 cfm throttle body.
We feature Arias pistons only. The come with any compression ratio,
HD pins, locks, and rings: $1220.00
We offer two different rod packages. Eagle H beam 4130 with ARP
bolts are for engines up to 1000 HP. The custom cnc 4130 Crower rods with
even larger ARP bolts shown above are for serious HP.
Eagle set of 8:
Crower Sportsman, set of 8:
cnc for extreme horse power, set of 8 :
Water plates/SS bolts:
$130 polished add $20
Remote Oil Filter Kit
We use the System 1 oil filter and adaptor. This kit will work on street rods, but sand cars need the
System 1 oil filter and adaptor. This unit uses 12AN lines and
fittings. Call for pricing and information.
Remote Oil Plate
The cnc plate for the side of the engine/SS bolts:
$91 polished add $15
Comes with 3/4" NPT threads for use
with 10AN or 12AN fittings. Performance engines must use 12AN lines
and fittings on the oil system.
This is our cnc aluminum front cover. It uses the factory gasket.
Unpolished cover/SS bolts: $220
Polished add $50
OTHER PARTS and BITS
We can provide you with all of the factory GM bearings, oil manifold,
seals, etc. for your build. Call for pricing.
ARP Head Studs
This takes 20 ea. studs, washers and 12-point nuts:
Time-certs, if you want to install them yourself:
Cometic Head Gaskets
These are three layered gaskets
exactly like NASCAR engines use: $190