G-Force Performance Center

G-Force Performance Center We work on off-road motorcycles, track-day bike preparation and full superbike engine building.

05/14/2026

Removing valve seats because they are too big (valve head and throats wrong sizing)

Undoing such beautiful work. But the Big Valves just DID NOT WORK
05/14/2026

Undoing such beautiful work. But the Big Valves just DID NOT WORK

A pile of heads getting epoxied for the next iteration of CNC porting for SMALL VALVE heads.
05/10/2026

A pile of heads getting epoxied for the next iteration of CNC porting for SMALL VALVE heads.

04/27/2026
FULL ZX4RR SUPERBIKE KITS AVAILABLE
04/27/2026

FULL ZX4RR SUPERBIKE KITS AVAILABLE

Lots of shiny parts
03/08/2026

Lots of shiny parts

01/12/2026

I’m in

The near final product
11/07/2025

The near final product

11/07/2025

Installing Bronze Seats using Liquid Nitrogen on the seats and heating the heads to 325F. Don’t forget the l**e and air driver

Building the BEAST. 1985cc Gen2 V-MAX Bottom End
11/01/2025

Building the BEAST. 1985cc Gen2 V-MAX Bottom End

FYI...These are coming up here quickly
10/29/2025

FYI...These are coming up here quickly

Lecture-led, hands-on, instructional seminars

Address

11321 Trade Center Drive, Ste 215
Rancho Cordova, CA

Opening Hours

Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 4pm

Telephone

+19164699213

Website

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