Helping drivers put the power down is an adjustable QuickLink system that allows changing the opening rate of the secondaries to 40-
consistent and repeatable performance
and 4150 style carburetors with dual metering blocks and 7/8"-20 fuel bowl threads
and detailed instructions explaining how easy it is to professionally cc cylinder heads
SHIFT LIGHT, DIG W/ MULTI-COLOR LED, BLK, PEDESTAL W/ RPM PLAYBK, DPSS LEVEL 3 1989-pontiac-firebird-esi6878223 Helping drivers put the powerTube style shift light, w innovative AIM swivel mount. Features 5 programmable shift points including Launch Lite, progressive shift, playback, digital RPM display, compatible with . 5 6 pulse ignition signals (1 12 cyl engines), and 7 color shift light. This product features 90 seconds of engine RPM playback memory. Replay using the digital display or connect to a standard AutoMeter tachometer to playback engine RPM on the tachometer dial.