Originally Posted by fast68plymouth
I’ll often do a low water temp pull at the end of the session for the “hero pull”.

Here’s an example of what I see as fairly typical.......
Corrected power- 652hp
Uncorrected power- 632hp
Moroso chart power based on actual weight/mph at track- 605hp

I have a few customers who have the numbers closer than that....... but frankly, most are worse.


That does seem correct, it has a full 3 1/2 exhaust, air filter, clutch fan, it was dead hooking, 1.75 60ft, we did a converter change, installed electric fans, our track will open back up at the end of this month, he said to me WTH your heavy a$$ street car Charger MPH is about the same as this car.

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5