Mack Doctor Jr. Posted February 11, 2007 Share Posted February 11, 2007 I finally got some pics posted. (See my Album in Members Gallery for more pics.) This is our 1970 R Model that was the ITPA Semi Truck 2nd place in points in 2001. It was green back then but has since been repainted CAT yellow you see in the pics and is now in retirement. It has a 300 675 cu in. with a modified fuel pump, injectors and turbo. It has a MACK 5 speed with overdrive and backed by 417 rears.Hope you enjoy the pics and will have more in the future.~Joe Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/ Share on other sites More sharing options...
fullfuel01 Posted February 11, 2007 Share Posted February 11, 2007 any video of the pull? how much HP you think? Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/#findComment-10380 Share on other sites More sharing options...
Mack Doctor Jr. Posted February 11, 2007 Author Share Posted February 11, 2007 I had some vids of that ITPA class but i got ruined before i could make copys . I do have other videos of us and some friends at the local brush pulls. We were told its making about 850 hp. Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/#findComment-10383 Share on other sites More sharing options...
fullfuel01 Posted February 11, 2007 Share Posted February 11, 2007 any possibilty to see them? and more pics of the engine?? Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/#findComment-10389 Share on other sites More sharing options...
Mack Doctor Jr. Posted February 12, 2007 Author Share Posted February 12, 2007 I could send u a video in hopes to get it back. But keep in mind there were lots of changes since then also. Send me your address and ill send it to ya.Ill try to get more pics of the motor but its not really that pretty its just a dirty work horse. Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/#findComment-10390 Share on other sites More sharing options...
Lmackattack Posted February 12, 2007 Share Posted February 12, 2007 hey Joe truck looks a little diffrent> I lost my copy that I made so dont louse yours!!! I havent looked hard for it but pissed as I wanted to show my friends you truck> Quote Link to comment https://www.bigmacktrucks.com/topic/2124-1970-r-model/#findComment-10397 Share on other sites More sharing options...
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