Using TPI on a non-GM engine

[Brock and Jennifer Fraser]

P. Fenske wrote:

>I would consider the Infiniti system superior. I would suppose you
>don't have it available..
>
>I guess you could use a hei module driven by some sort of crank
>trigger alla MSD or chrysler race to drive the ecm..
>
>Still though from what I have seen a batch fire  distributer
>system like gms doesn't compare to Infinities..
>

>>Everything is basically cookbook (with regards to prom mod's and tuning and
>>sensor mounting) except the fact that the Q45 engine lacks a distributor.
>>Is anyone familiar with the electrical inputs and outputs of the
>>ECM/ignition system as they relate to the coil, ignition module, and rpm
>>signal from the distributor (on a TPI setup...)?
>>
>>Obviously, I'm going to try to skin-graft some kind of distrubutor onto the
>>engine, maybe where the OEM cam position sensor was.


Peter and all,

Yes. I agree the Infiniti setup is far superior, problem is that I don't
have it and it is expensive.  See, I've got the Infiniti long block but it
has no sensors, wiring, or computer.  

I'm keen on the TPI setup, just because I'm familiar with getting the ECM
to do what you tell it to.  It's also a cheap setup to buy at a junkyard or
from somebody like Street and Performance.

You mentioned an HEI module.  Could you elaborate on the workings of the
ECM/ HEI Module/ Stock distributor as an ignition system?

Thanks guys,

Brock Fraser