Extra hp out of my 340.
Now that we've seen the cam info - it really needs headers if you're looking for more out of it. And you want ones that will protect the bottom end - so its TTIs or custom.
Also Measure the timing curve - the whole thing. Next time on the dyno, log AFR. Get all your baseline info since its a reasonably well setup package now.
If the WOT fuel curve is flat then play with jetting. If its not, air bleeds. Then you can mess with highway driving jetting and dial the thing in, if there is any more dialing to do. I'm talking about the DP here since its your better baseline.
3.23’s to 3.55’s aren’t much in the seat of my he pants feel no matter who comes up with what number.
However, combined with everything else, it’s going to feel good.
Tire size makes a difference. When I go to the drag strip with with my 24" autocross (really road race) tires it noticible difference over my taller street tires. using 3.23 SG
You know what! It doesn’t matter because he got what he got and that’s all that matters because splitting hairs and picking on the numbers is meaningless dyno battle. It means chit.
Well exactly! And the off-the-line feel is a world apart from top end feel. Improving the top end is only felt when at the strip - and won't deny its a great feeling when you can feel it pulling hard from 3000 or 4000 rpm to the top... But I've also learned it hasn't helped in the range
I need most - because I autocross much more and thats where
I want to be competitive. Everyone has their own goals - mine are a little different than typical mopar enthusiast. Not suggesting do like me. lol
How can a dyno operator come up with random correction numbers?
Dynojet's software has input for temperature and humidity. From that you can select output in something like 5 different Hp ratings; SAE, Std, etc.