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Took the car to a chassis dyno yesterday, haven't seen a dyno showing what rwhp a stock hp 440 makes. Took a couple of videos of the runs, here's one of them: 262.7hp @5108rpm & 477Nm @ 3277rpm (that's 351lbft). If you take into acount a 25% drivetrain loss, that would translate to 350hp &...

Today I just found out that the 1968 383 had a factory Holley carb option. Can anybody confirm whether the 440 also had a 4bbl Holley carb option? With the ported manifold/heads, the carb becomes a major bottleneck, and I understand that the Holley can be seriously modified on the inside to go...

Many of you may remember a review, and a flow test done by Eric Weingartner on his youtube channel of a pair of CNC ported 440source heads. Seeing that, I instantly thought it would be cool to see how the ported Iron would fare. It would also be great to see how it compares to previously tested...

Hi guys, I have been lurking on here for quite some time reading, but this is my first time posting. So please let me introduce myself & my car; my name is Matt, and I am from Europe - Transylvania more exactly, and I have a numbers matching 1968 Dodge Charger R/T with a stock rebuilt 440...