Standalone ecu, sensors, gauges and controllers

Boost control solenoids

Kip, Humphrey, Ingersol Rand, AC Delco, MAC, PIERBURG, Bürkert

Grimmspeed / COBB / Hondata / Turbosmart / AEM uses modified MAC 35 valve
GM uses AC Delco valve
Perrin uses Humphrey V310-12VDC valve

Mostly common MAC 35A-AAA-DDBA-1BA 3-Port solenoid
PIERBURG PA6-GF30, used as Secondary Air Injection Pump Solenoid Valve Porsche 996 TT/GT2 2001-2005
Pierburg 7.22240.13.0 12V resp.
Volvo Part Nr.: 30670448 (7.22240.11) –
Volvo 850, S/C/V70, S60, S80 and XC90 turbo
Volvo 30670449

Oil/Fuel Pressure senders

GM pressure sensing unit – GM 12677837 – oil/fuel press

Ignition coils

Bosch P65 coils
Beru ZSE 032

High Current automotive relays & Battery master cut-off switch

Tyco Electronics

Tyco Electronics high current automotive relay can be used as a race car battery master cut-off switch (battery isolator) due to high average amperage rating (~130A) and high peak amperage ratings (~300A)
Model V23132, 150 Amps. Usually found in newer BMW F series as a “battery power control relay”.
Part # – V23132 model number, A2 – normally open, 001 – 12VDC
Spec sheet (PDF)

Cartek Battery Isolator

Circuit breakers

General standard aviation “push to set” circuit breakers are available in many amperages and are widely used in motorsport application.

Tyco W23 –

ETA 483 –

Klixon 2TC14 –

Combustion analysis

There are two general directions for direct cylinder combustion pressure measurement – drilling hole directly to the combustion chamber and use an outside sensor or using a custom spark plug combined with piezoelectric sensor.


AVL DITEST Scope 8400



Xtreme-DI Combustion Analyzer
XDI Combustion Analyzers


Greddy warning meters

Light bulbs for 60mm warning gauges uses Toshiba TSD V2 T4.2 (12v 1,2w) blue base – analog T-1 1/2 surface mount light bulb. Do not use cheap LED bulbs because they have bad light dispersion.

Connectors are made by JAE (Japan Aviation Electronics Industry, Ltd)

Greddy oil sandwich plate o-rings
Inner o-ring – ID 56, OD 62, thickness 3mm
Outer o-ring – ID 65, OD 71, thickness 3mm