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

 : Engine - Porting & Assembly  Tools : Complete Porting Tool Kit - Intake Street Porting

Complete Porting Tool Kit - Intake
Street Porting

Part Number: 22130

Price: $130.00

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Complete Porting Tool Kit - Intake - Street Porting - Detail 1

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Complete Porting Tool Kit - Intake
Street Porting

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 13B rotary engine intake porting effort. This "street port" tool kit provides all necessary cutting bits, mandrels, sanding rolls, and grinding tools needed to take on this project.  These select tools are the same tools that the Racing Beat technicians have used for decades to perform the various intake porting modifications required in development of racing and prototype engines. Selected to provide optimum efficiency for use in your street port intake porting efforts, each cutting tool is top-quality, quick-cutting and can be re-sharpened after extended use. When using a cutting tool you MUST use an appropriate cutting lubricant (i.e. Saw Wax) to prevent damage to the cutting tool.

Tool kit includes:

1 - Carbide cutting bit
2 - Sanding roll mandrels (3" threaded end - rolls, 3" split end - sandpaper strips)
2 - 24" sandpaper strips 
6 - Grinding stones (cylindrical - 2 each & ball - 4 each)
16 - 1/2" diameter sandpaper rolls (80 & 120 grit - 4 each)
4 - 3/8" diameter sandpaper rolls (80 & 120 grit - 2 each)
2 - 3/8" diameter sandpaper rolls 220 grit 

* Side housing not included in kit.
Photo Update: Spilt-end sandpaper mandrel shown is now supplied as a shorter 3" version. The "6" threaded mandrel shown has been discontinued.

For current list of tools, refer to Grinding Tool Application Guide. 

Prop65Warning

Racing Beat Recommended Accessories:

Porting Template - Streetable Intake 12A & 13B

Porting Template - Streetable Intake 12A & 13B

Racing Beat Intake Port Templates allows you to undertake your own "street" intake porting effort on most 12A or 13B rotary engines (except 13B 6-port and Renesis). Rotary tuners long ago discovered that changes to the intake port shape will... »more
Price: $62.37 ADD »

Complete Porting Tool Kit - Exhaust - Street and Race Porting

Complete Porting Tool Kit - Exhaust - Street and Race Porting

Exhaust Port Modification Tool Kit We've taken the guess work out of selecting the appropriate cutting and grinding tools to undertake your 12A or 13B rotary engine race or street exhaust porting effort.  This exhaust porting tool kit provides... »more
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