Part Number: OTP. This allows you to tune your car correctly, not guess. Complete with mounting and wiring. Works on 4-6-8 cylinder mags or distributors. Maximum RPM readings: V8 up to 12,000 rpm, 4 and 6 cylinder up to 15,000 rpm.
Tel Tac Replacement Wiring Harness with Isolator Fits OTP and II Tach Lead
Tel-Tac TACH Digital Tacometer 9 Volts 3 1/8" X 3 1/8" Size
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Mishimoto MMRAD-TAC-05 Mishimoto Performance Aluminum Radiator, Compatible with Toyota Tacoma 2.7L & 4.0L, 2005-2015
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