JGYCustoms Project Cars/Current Customer's Cars

unloading car for dyno
Unloading car, then dyno to get base numbers BEFORE motor swap (before and after specs)

Mr. X's N.A. High Output Build

Starting with a 1994 SR20DE

Getting taken apart

Head off of the block

Dirty, but good shape

Head is in good shape, just dirty

Valve job completed

Greddy valve springs installed

crank in pristine shape
Crank is in pristine shape for a rebuild

block torn down
Block is torn down and ready for boring

main caps are in great shape
Main caps are in great shape

JGY Sleeves Installed
JGY sleeves installed

bored to 90mm
Bored with the JGY torque plate to 90mm

No chamfer
No chamfer on cylinder lips (another JGY specialty)

block prepped for engine room building
Block is prepped for engine room building

nice looking de powerhouse
Nice looking DE power house

crankshaft cleaned and prepped
Crankshaft cleaned and prepped for block

crank installed into block
Crank installed into block with Nissan bearings

crank installed

crank installed


CP Pistons
Eagle rods and CP Pistons

CP Pistons