4

MALLORY IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP

550 MALLORY WAY, CARSON CITY, NEVADA 89701

(775) 882-6600

FAX (775) 887-4326

www.mrgasket.com

FORM 1554M

(REV. A) 10/02

Made in U.S.A.

Printed in U.S.A.

NC

C

NO

RPM2

RPM3

RET1

RET2

RET2

To clutch pedal or transbrake switch

that supplies +12 volts when active

Staging RPM Limiter

Example 5

To nitrous stage 1 (+12 volts when active)

To nitrous stage 2 (+12 volts when active)

To nitrous stage 3 (+12 volts when active)

NC

C

NO

RPM2

RPM3

RET1

RET2

RET2

Using the high-speed timing retard function

with a 3-stage nitrous system.

Example 6

CUT-IN (Mode 9)

This is the RPM where the

timing starts to advance.

This example shows a cut-

in of 7.0 (7000 RPM).

SLOPE (Mode 8)

This is how much the timing

advances for every 1000 RPM.

This example shows a slope of

2.0 (2 degrees per 1000 RPM).

MAXIMUM ADVANCE (Mode A)

This example shows a maximum of 2

degrees advance.

8

6

4

2

0

0

2000

4000

6000

8000

10k

RPM

Example 7