Winter Upgrades (Feedback wanted)

PRH said

I guess my question is……how much of a gain are you hoping for?

In my mind I see several big ticket items listed, but they seem to me like things that wouldn’t show major power changes.

Hopefully you’ll get a chance to play “engine masters “ on the dyno and find out what it’s all worth.

Click to expand...

It will definitely see dyno tuning time after these changes. I have a baseline for power and rpm. I plan to dyno it with both carbs, and then play with cam timing after that, advanced, retarded 2 degrees, and see what it likes and go from there.

My carb has always been deficient, ok at best. The carb to me is worth it.

The headers, my engine builder says it will like the 2.125" vs. 2" TTI's and claims i'll see 10-20 hp from that change. My hope is, maybe they fit better since they were designed for RMS suspension.

I'm a little limited as to what I can actually change with this engine. I'm not changing heads, or intake. They are a matched pair, max ported by Jim Laroy, the last pair he made.

I could change the cam... I've considered that.