Installation and multi-map tuning instructions for the EVP V Map Big Turbo on Arctic Cat Z1/Proclimb/Procross 1100T/9000 models with Big Chute/Holeshot/Monster Chute/Blitzkrieg/Super Chute/Sling Shot turbos. Covers ECU plug wiring, octane switch-position settings, and clutching.
Arctic Cat 9000/1100T V Map Big Turbo
EVP V Map Big Turbo tuning guide for Arctic Cat 9000/1100T (Z1/Proclimb/Procross): ECU wiring, octane switch-position map, clutching.
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Overview
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Arctic Cat Z1/Proclimb/Procross 1100T/9000 Big Chute/Holeshot/Monster Chute/Blitzkrieg/Super Chute/Sling Shot turbo V-Map multi map instructions
These instructions must be carefully adhered to!!!! Failure to follow these instructions can result in engine damage
This product requires mechanical skill and knowledge. Do not attempt to install this kit if you do not have the necessary skills!!!
Our EVOPS 1100T boost recirculation required for all big turbo installations horsepower tunes for safety!!!
- Remove left side panel, remove seat
- Remove both plugs from the ECU
- On the back side of the larger plug (that plugs into the ECU) remove the two white 'plugs' from pin locations 29 & 30 (see the photo below)
- Using a small screwdriver, push the ECU plug lock in (see picture below)
- Insert the red wire into plug location 29 and the white wire into plug location 30. Re lock ECU pins by depressing the white tabs on the oppsite side of the plug (note – the ECU will not re lock if the pins are not inserted all the way)
- Run the black wire to the tree that houses the sensors or another good chassis ground (it is very important that this wire has a good ground.)
- Locate the switch on the part of the sled that the back of the hood slides into – the part that covers the aluminum manifold and fuel tank access. Mount it where you will not bump it with your knee while manuvering. Also, mounting it in this location will eliminate the need to unhook the harness if you remove the hood. Mount it so the swich knob protrudes through the top of the dash pod – this will protect the switch from water infiltration

Annotated photo of the larger ECU plug back side with the instruction 'REMOVE WHITE PLUGS FROM PINS 29 & 30'.

Close-up photo of the ECU plug with a small screwdriver pushing in the plug lock, annotated 'USE A SMALL FLATHEAD SCREWDRIVER TO PUSH IN THE PLUG'.
Reference
The octane ratings must be strictly adhered to:
| Switch position | Octane | Knob position |
|---|---|---|
| 1 | 91 | Knob rotated all the way to the left (turned counterclockwise until it stops) |
| 2 | 93 | 1 click clockwise from pos 1 |
| 3 | 100 | 2 clicks clockwise from pos 1 |
| 4 | 110 | 3 clicks clockwise from pos 1 |
Clutching: clutch for 8100 RPMS – the tune makes more power and is safer at 8100 vs 7700
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