Originally Posted by
dan blight
i did not have enough power with mine ran it on sunday with 97t plug hn2047 pipe and gen 2 8mm restrictor and i was the slowest car up the straight by a long way getting blown away by go 5 ports had to take it out for my last qualifier and put my speed back in to get a decent time in
what do u guys recomend the straight was long but it seemed to lack a lot of top
i have a os 2060 pipe to try and i will have to give the 9mm restrictor a try to
Dan,
I am going to assume you are getting correct temps around 250-270, and that the bottom is very crisp correct.
If so, you problem is you are lean on the bottom and rich on top. If not, skip the rest of this message.
To correct the issues above, richen the bottom 5 hours, and lean the top 2. Take a couple laps, and tune the top from there. You make want to lean the top another hour or 2 depending on how it is running.