SE-R/G20 HEAD/Valve Train


Greddy Iridium spark plugs #7.
These plugs are recommended for turbo applications.
List price - $19.50, our price $18.55


Brian Crower intake valves!

Intake DET - Stock size - $139

Intake DET - 1/2mm larger than stock - $139

Intake DET - 1mm larger than stock - $139


Now in stock, Brian Crower exhaust valves!

Exhaust DET - Stock size - $35 (sold individually)

Exhaust DET - 1/2mm larger than stock - $139

Exhaust DET - 1mm larger than stock - $139


PRICE CUT!!!! Brian Crower valve springs, for all SR's, set at 90ft/lbs, have more spacing than other valves so enables you to run larger cams - Was $105 New price of $89


SR20NEO VVL head gaskets - $115


JWT Cams for SR20 Motor.
S3 .442" 260 Deg- $549
S3m .442" 260 Deg- $549 (for GTi-R)
S3 Roller .442" 260 Deg- $549 (for roller rocker motors)
S4 .464" 266 Deg- $549
S5 .503" 281 Deg- $549
C1 .476" 264 Deg- $549
C2 .500" 275 Deg- $549
c3 .526" 285 Deg- $549


JWT spring set for the C3 Cams $397


Cometic 1.1mm metal head gasket for SR20 - $99
this is an excellent head gasket. We use them on 90% of our build ups. We can order them for you in any size and thickness you want. We also stock the rare 86.5mm gasket that is an excellent item for those of you that are changing your head gasket but are NOT boring the motor. Also in stock 87.5, 88.5mm. Please make sure to order the correct gasket when phoning in.


NEW LOWER PRICE
Crower Titanium Retainers - Replace the stockers with these lightweight units from crower - $149


NGK copper spark plugs #7.
These plugs are recommended for turbo applications. Good quality plugs that are less expensive to replace.
our price $3.50


JGY is now offering Brian Crower Cams for the SE-R!
Street/Strip Specification - $259
Plug and play application. Short duration for street (264), slight lope at idle. Excellent all purpose, OEM spring OK.
Race Specification - $259
Longer duration profile for added rpm (272). Intended for fully built engine. Tuning and ECU mods recommended.


The hard to find DET exhaust valve guide seals, in stock and ready to ship...yes they are for the 7mm sodium filled valves, $50 for the exhaust seals, $55 for the intake seals.....we have them too!


7mm valve guides for DET's - $62


GReddy Rocker Arm Stoppers, allow you to rev higher than stock without risk of kicking off rocker arms. A common problem on SR20's. A finger rests above each of the eight rocker arms if they've began to float and raise then they hit the finger and this keeps them from coming off their seat and causing catastrophic engine failure. - $71.25


GReddy cam gears. These allow more adjustment than the JWT cam gears and are priced to sell. $142.10 each


JWT SR20 Cam Gears FWD - Exhaust/Intake - $159


JGY Customs Valve Clearance Measuring Service. SR20 Valve trains are hydraulic but they still require the use of shims to keep the rocker arm level on both sides. After a valve job is performed or a new valve is installed these shims must be precision measured and replaced as needed. Failure to do so results in rapid cam and rocker arm wear and possible damage to motor. $100


ARP head studs
GTi-R - $139
SR20 - $125


GReddy 1.2mm head gasket for SR20 Motors $228.00


GReddy SR20 Valve Springs (will not fit GTI-R motors) $199.50