For the LT1 crew...

[Fbody383]

That system from Baily still uses the opti for a signal which is prone to failure from moisture.

I'm not convinced the solid state parts and signal is an issue once the high voltage is out of the opti. On the bench I can get good signals from what others thought was dead solid state parts.

[AI#97]

I'm not convinced the solid state parts and signal is an issue once the high voltage is out of the opti. On the bench I can get good signals from what others thought was dead solid state parts.

Interesting. Only reason I am considering these options is that LS swapping the car nets nothing more than a lighter wallet and higher oil temps. If I use an aluminum engine, there is no way I can make minimum weight even with max ballast so I have to use an IRON LS which defeats the purpose of the swap. The LT is a good engine and cheap to build. Junk LS engines are cheap but so is an aftermarket solution to the common LT issues of the opti. Personally, with the history of stuff I've seen in CMC over the years, some from directors, I'd put the torqhead system on the car and as long as it met the dyno numbers AND I wasn't out winning every race, I doubt any of the regular racers would give two shits.

[Fbody383]

In chasing the issues on the 88 we've learned more than we wanted to. I'm tempted to try the LTCC to get the spark load out of the opti.

I guess i'm on the 'clean living' side of the LT1 river... never really had any issues. We think my old motor just needs rings and bearings and would good to go.

I also tend to agree with you on the torqhead approach, I just really don't like the price. If the curve looks the same - which I expect - I would be in the likely to not protest camp. Even if it won a lot of races. Might take some additional on-track data, but the little I read is the output should be the same.

[AI#97]

In chasing the issues on the 88 we've learned more than we wanted to. I'm tempted to try the LTCC to get the spark load out of the opti.

I guess i'm on the 'clean living' side of the LT1 river... never really had any issues. We think my old motor just needs rings and bearings and would good to go.

I also tend to agree with you on the torqhead approach, I just really don't like the price. If the curve looks the same - which I expect - I would be in the likely to not protest camp. Even if it won a lot of races. Might take some additional on-track data, but the little I read is the output should be the same.

Theoretically regarding the fuel/timing curve, it's stock and therefore SHOULD be the same. The only possibility for a performance advantage would be spark energy from the coil arrangement so you MIGHT see a uniform gain across the entire curve which the LT1 cars are already addressing with restrictor plates. The curve would look the same. Not like you would be adjusting the timing every 200 rpm to manipulate the shape of the curve.