Psa Group Tu5j4-Tu5jp4

​Features:

• CNC Ported/Machined finish port

• Hand blended finish work

• Formula technology design 100%100

• Intake 266 cfm, increased flow 

• Exhaust 199 cfm, increased flow

• 4-angle Valve job

• Valves are lapped

• Heads are Ultra Sonic cleaned prior to assembly

• Machined PPR logo

• Special bronze alloy valve guides

 

Prices:1300 usd

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Extra your choices;

• C.chamber cnc porting and hand finish:Plus+ 200 usd

• Titanium c. valves:Plus+ 496 usd

• Titanium valves:Plus+ 880 usd

• Nimonic valves:368 usd

• Valve springs and retainers:480 usd

• Valves size selection:Free

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​For order and questions: