Yes Grumpy you are correct. Just like recognizing one of your children! Huh!
My set up is similiar to yours.
383, Dutweiller trickflow heads, 1-5/8" headers, 3" duals with flow masters, 3000 stall converter, HSR, 58 mm throttlebody, FMS 24lb/hr injectors, 3.07 gears, comp cams 276hr 224/230 @.050 .510/.520 lift, and now 100-250 NX.
I went to Gainesville in the fall and ran
[email protected] Two weeks later I went to Rollins Automotive (also Gainesville) and dyno tuned it.
My base was 317rwhp/328rwt. After some more fuel and a little more timing it was 341rwhp / 353rwt. I still have more to go. I had a problem with my tuning software and had to stop there. That is now fixed and I'm ready for more tuning.
I will probably go with bigger cam, injectors and headers in the near future. 3.73 gears are a definite must! Those changes should put me in the low 11's N/A!
My goal was high 11's N/A. I figure I am pretty much there now so I have to re-think my strategy.
Anyway I usually take every opportunity to thank you for the plenum. It has made my goals achieveable, Thanks again! I am extremely happy to have it!
I can't tell you how many people have asked me for one!
Cheers!
John