The engine in the Hurst was indeed the TNT 440 from 1970. This was one of the reasons the engines were pulled out of these cars and placed into other B, A, or E body Mopars when the Hurst body was damaged or poorly taken care of. I have 2 1970 300's, a Hurst and a 350hp 300 two door. They do drive differently, and you can tell that the Hurst has extra hardware to accomplish this. The Hurst is a firmer ride (extra leaf spring in the rears, and I believe a thicker front sway bar), is much quicker off the line (extra HP, duel exhaust with the HP exhaust manifolds, and a lower rear end ratio). The regular 300 rides very smooth and quietly, and handles like most New Yorkers or Newports of that era. It has a higher top end speed, due to the different rear end ratio (at least 150+ if you dare). They are both great cars to drive, and are starting to be admired by the general public better, due to the added popularity of all the older 300's. Paul Thomassen Pella, IA 1970 Hurst 1970 regular 300 1966 convt 300 (G code 383) -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of stephen schieser Sent: Thursday, January 19, 2006 9:30 AM To: chrysler300@xxxxxxxxxxxxxxx Subject: Fwd: RE: [Chrysler300] 1966 chrysler 440 TNT?? I have a 1970 Chrysler 300 Hurst, which as I understand it, has a 440 TNT engine? The air cleaner top cover says 440 TNT. My understanding is that the engine, which is single 4 BBL., is 375 HP? I have never checked the engine marking under the AC compressor, but will do so down the road. The car is dual exhaust. Is it safe to assume that this engine has the larger valves, etc. as mentioned in this note? I know the car has the original engine, as my dad purchased the car new in 1970, and the car has never left our family. Anyone farmiliar with the engine in the 1970 Hurst, please let me know. Thanks. Steve S. from Columbus, OH. Note: forwarded message attached. --------------------------------- Yahoo! Photos - Showcase holiday pictures in hardcover Photo Books. You design it and we'll bind it! [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/