nasty51ford Posted January 4, 2015 Share Posted January 4, 2015 Does anyone know if the old 707 gas job out pulled the 672 C.I. diesel, in either non turbo and turbo? I know they were rated at more power, can't remember if they have more torque or not, being a gas engine, I wouldn't imagine it to be much more if it was, and then only because of the larger displacement. Quote Link to comment https://www.bigmacktrucks.com/topic/38302-707-gas-vs-end-673/ Share on other sites More sharing options...
j hancock Posted January 4, 2015 Share Posted January 4, 2015 B70T 707 was 206 hp 560@1100 rpm.B61 END673 was 170 hp 480@1200 rpm.B613T ENDT673 205 hp was 560@1500 rpm. 1 Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/38302-707-gas-vs-end-673/#findComment-273090 Share on other sites More sharing options...
Maddog13407 Posted January 4, 2015 Share Posted January 4, 2015 the en464 and en540 would outpull a 673. the gassers had more grunt 1 Quote Link to comment https://www.bigmacktrucks.com/topic/38302-707-gas-vs-end-673/#findComment-273094 Share on other sites More sharing options...
nasty51ford Posted January 5, 2015 Author Share Posted January 5, 2015 That's what I thought Maddog, I figured that big 707 HAD to have some pulling power. I know the 48B Continental in a 48 Brockway, which was one of my dad and uncle's trucks, did a great job according to my dad, for a gasser. My uncle put a Browning three speed aux. in it though. About 3 MPG ! Lol Quote Link to comment https://www.bigmacktrucks.com/topic/38302-707-gas-vs-end-673/#findComment-273234 Share on other sites More sharing options...
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