Witryna7 cze 2024 · Messages. 3,708. Jun 3, 2024. #13. ntsqd - For your engine timing advance to be controlled by the FiTech Throttle Body you need a 2-wire distributor of which the Distributor Advance can be "Locked Out" Then plug in your 2-wire Locked Out Distributor directly to the FiTech TB. Then you can Program the Timing Control. Witryna11 lis 2024 · The third avenue is to use a typical MSD distributor, lock out the mechanical and vacuum advance mechanisms and then go through a distributor phasing procedure using an adjustable rotor from MSD. ... Next we removed the HEI cap and plug wires and distributor. On a small- or big-block Chevy, the normal engine …
Understanding Vacuum Advance and Why You …
WitrynaCHOOSING LOCK-OUT PLATES You need 2 plates. One for the vacuum advance and one for the mechanical advance. You must utilize both lockouts to have correct … Witryna2 sty 2024 · That stated, an MSD distributor can be used to perform ECU-controlled timing with the Sniper ECU. Both mechanical and vacuum advance must be locked out and a rotor phasing kit must be installed and adjusted accurately. With the advance locked out, the rotor phasing kit allows you to manually set the position of the rotor to … mechanic tattoos for men
The HEI Distributor: Clearing The Confusion And Debunking Myths
Witryna20 sty 2024 · My question is: have near new pertronics heiIII module & matching race coil in large hei dist. Also have new gm performance large hei distributer. Intent is keep these parts and lockout the large … Witryna5 sie 2012 · I have two choices with my ignition system: 1) Centrifugal advance with vacuum advance. 2) Locked out timing with cranking retard that sets back to the locked setting above 800rpm. Click to expand... A mild street engine with a low stall converter would be best with mechanical and vacuum advance systems. Witryna10 lip 2007 · The breaker plate must be secured into a locked position by another means. Also if you do remove the vacuum canister, and do find a way to lock down the breaker plate, you DO NOT need to recurve your distributor. Vacuum advance timing is the only thing effected. Part Throttle (cruise) operation ONLY mechanic tax invoice template