That is what we are talking about. Trying to get them to work as well as they can near that 2000 rpm mark.
Bumping compression some and maintaining velocity at low rpm. I have even thought that this may be a place for a 194 head. It seems they will flow enough to work well up to around 2500. If not a stock 292 head will flow enough. No need for big valves or lumps. Maybe shave it a little. I have an HEI distributer, and a set of tube headers for a truck that may need some tuning. I thing the TBI injection will with well in an area where 3-4 thousand feet of elevation change may be encountered more than once in a day's run. Anyway still planning need to make the truck 4x4 and gearing will play a part too. A 700 R4 will help get it down the road near the rpm goal.
