1986-92 Mazda RX-7 Performance Parts : Engine Porting & Assembly Tools

 : Engine - Porting & Assembly  Tools : Porting Template J-Bridge Intake Port 12A & 13B

Porting Template
J-Bridge Intake Port 12A & 13B *

Part Number: 22200

Price: $51.00

Qty:

Porting Template - J-Bridge Intake Port 12A & 13B - Detail 1Porting Template - J-Bridge Intake Port 12A & 13B - Detail 2Porting Template - J-Bridge Intake Port 12A & 13B - Detail 3

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Porting Template
J-Bridge Intake Port 12A & 13B *

The Racing Beat Intake Port Templates allow you to undertake your own "J-bridge" port efforts on any 12A or 13B rotary engine (except 13B 6-port). These templates are traced from Racing Beat's own master templates, which are the result of years of research and development. The actual port shapes are traced on thin sheets of aluminum which you must first cut out, testing your ability to use a die grinder effectively before attempting to port an expensive engine component. The finished template is held in place and the porting shape is then traced onto each housing. You must then use your own judgment to develop the port shape beyond the scribed line.

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* Legal in California only for racing vehicles, which may never be used upon a highway.
  What does this mean? Click Frequently Asked Questions About Emission Laws And Regulations.
Made in the USAMade in the USA by Racing Beat, Inc.

Racing Beat Recommended Accessories:

Complete Porting Tool Kit - Intake - J-Bridge Porting

Complete Porting Tool Kit - Intake - J-Bridge Porting

J-Bridge Intake Port Modification Tool Kit
We've taken the guess work out of selecting the appropriate cutting and grinding tools to undertake your 12A or Complete Porting Tool Kit - Intake - J-Bridge Porting

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