How much power can the stock rods in a 383 B handle with a blower?

[Jeremiah (jd)]

Here is a picture of the victim

 

[fishmens67]

Kind of an odd way to destroke. lol
Yea factory big block rods are pretty tough and can take a beating.

 

[Oldiron440]

I can think of quite a few very strong running 383s back in the day when polishing beams and good bolts would make the stock rods handle the rpm 383s are known for.

 

[RustyRatRod]

I'd have no problem running stock rods in a 383 at 12PSI with everything prepped and tuned right. But since aftermarket rods are as affordable as they are, I probably would use those.

 

[Mean416]

The tune is everything. Keep it out of detonation, run good fuel, be conservative with timing. The rods aren't the weak link.

Weird that the referenced engine split just idling, what happened?

 

[Jeremiah (jd)]

The tune is everything. Keep it out of detonation, run good fuel, be conservative with timing. The rods aren't the weak link.

Weird that the referenced engine split just idling, what happened?

RUN GOOD FUEL

I put this in caps for a reason. You can get away with a much larger margin of error while tuning with 110-116 leaded. I have experimented quite a bit in the timing department on n20. My current combination likes timing and octane. I can also get away with more a little more timng running 1/8th mile vs 1/4. High gear is hard on things