ATTENTION CRANE CAMS CUSTOMERS:  Use the cross reference table below to find our improved replacement for your Crane module. For more information on our replacement products, click on the link in the part number cross reference table. 

 

Crane Part Number Twin Tec Part Number Twin Tec Upgraded Features

All HI-1 and HI-2

Model 1005

Switch selectable single/dual fire mode, digitally set RPM limit, and optional PC Link for programming custom advance curves

HI-4 except 8-2200

Model 1005

Switch selectable single/dual fire mode, digitally set RPM limit, and optional PC Link for programming custom advance curves

HI-4 8-2200

Model 1005 EX

Switch selectable single/dual fire mode, digitally set RPM limit, and optional PC Link for programming custom advance curves

HI-4E 8-3100

Model 1006 EX

Optional PC Link for programming custom advance curves

HI-4E 8-3101

Model 1007 EX

Optional PC Link for programming custom advance curves

HI-4TC 8-3170

TC88

Optional PC Link for programming custom advance curves

HI-4TC 8-3180

TC88A

Same unit. Crane P/N 8-3180  manufactured under license from Twin Tec 

Why should you upgrade from a Crane HI-4 to the Daytona Twin Tec Model 1005? The simple answer is features and reliability. Major differences between the HI-4 and Model 1005 are summarized in the table below. For complete comparative details, read the Model 1005 and Crane HI-4 Product Teardown Report.

 

Feature

Twin Tec Model 1005

Crane HI-4

Single and dual fire modes in one part number

Yes. One part number

No. Separate part numbers for each mode

Precise digital advance and RPM limit settings

Yes. Highly legible rotary switches

No. Primitive trimpots with approximate settings

Rugged and water proof construction

Yes. One piece billet housing with fully encapsulated electronics

No. Plastic cover riveted to base plate. Internal voids can trap moisture 

Reliable state-of-the-art electronics

Yes. Advanced Atmel FLASH based processor and Fairchild IGBT coil drivers

No. Obsolete Microchip one-time programmable processor and ST bipolar transistor coil drivers

Optional PC Link

Yes. Can upload custom advance curves and download warranty statistics

No

Air Resources Board approved 50 states legal version available

Yes. Model 1005 EX has ARB E.O. No. D-641-1

Yes