With NASCAR's current structure and keeping the engines common, Penske will have to buy cylinder heads from Rousch/Yates (R/Y). Not sure if NASCAR will let Penske around that but the R/Y head is the agreed to platform. Blocks & intakes, I would believe it would be in Penske's interest to at least in the beginning buy'em from R/Y and perhaps later develop their own. But they will not get around the cylinder heads, that's the platform set by NASCAR. My 2 cents.
TRD has been a huge influence no matter what form of motorsport! I really believe that the Shrub (Kyle Busch) and his team has melted down at least twice and cost Toyota championships. They've had big point leads and lost it all in the chase. Bad Luck?? To young a team?? Im-maturity?? Or all of the above!
You've not been around here for a while, Charlie, but when you were you had GREAT projects!! Happy Birthday!!
Happy Birthday Charlie Fisher!