How heavy are those larger displacement trucks in same class ? What do regulations say about weight ? More cubics more weight ?
As I understood it their truck weighed 2700 lbs w/o driver, and he probably weighs about 130-140 lbs.
Dirtymax has weighed as much as 3700 with 165 lb driver (me), but shed some weight later, then added some back with the new intercooler setup. In Topeka a few years ago (about the lightest the truck ever weighed) it was 3268 with me in it but without the interior panels, doors or nose, so probably around 3400 with me in it. Gage probably weighs about the same as me, but Grayden was a wee bit more.
Wade has told me that his truck weighs 2800 with him in it, with the aluminum-block Duramax in it.
IIRC Darren Morrison's truck is around 2800 with him in it.
We discussed the possibility of me running their truck in eliminations, and they were considering it, but then decided to just focus on running more passes and trying for their best-ever ET (since they only get on crappy tracks in Thailand), I can't blame them a bit! They were very nice to deal with, and I had a great time chatting with them. Their team manager spoke English very well, and served as an interpreter. I think they had about 8 guys with them, and each one seemed to have a particular area of focus, and as a result they worked very well together. Their driver is a bit of a ham when you point a camera at him, but he was very serious and attentive as soon as we were discussing the elements of making his licensing passes.
The truck does have an air-shifted Liberty 5-speed, and he shifts using a simple paddle-type shift lever behind the steering wheel. He doesn't do any clutch slipping to build boost, but does experiment with varying levels of clutch slippage on the launch.