Quote:
Originally Posted by 67ragtp
Brian,
can you tell me what kind of mods need to be done to the distributor to run sequential? How come know makes a cam sensor distributor so you dont have to mod one? If I converted it over to crank trigger will all the parameter in my timing table need to be changed and re-tuned?
Thanks for the info - Rich
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Depending on how you want to run it there are several ways to accomplish sequential,
Fast Dual Sync
Accel Dual Sync
MSD really isn't set up right but will work
AEM 24x will work with the XIM COP box
GM has a Hall Effect Cam Sync that can be used.
I usually just buy a MSD billett standard mechanical distributor and about 30 mins have a good cam sync.
take off the distributor gear
pull the distributor shaft out
take off c-clip below the reluctor wheel
knock off the reluctor wheel and get rid of the roll pin holding it in place
break off 7 of the 8 teeth off the reluctor wheel any 7
drill and tap two 8-32 set screws opposite of each other in the reluctor wheel
put back together with out the roll pin in the reluctor wheel
Now you have an adjustable cam sync and can phase the rotor where you want to.
We have been doing cam syncs this way for at least 10 years now. Proven easy and better than a dual sync for high horsepower stuff.
Timing will not have to be changed, you will find that you will need less fuel in the VE table for sequential.