borree Posted September 3, 2005 Share Posted September 3, 2005 does any body know any tricks to get more power from an e7 435.. without being too radical? Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/ Share on other sites More sharing options...
fullfuel01 Posted September 3, 2005 Share Posted September 3, 2005 i don't know what you mean by being to much radical... perharps you can try www.nwtruck.com they had great steroid for your dog Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-1370 Share on other sites More sharing options...
quadbox Posted October 3, 2005 Share Posted October 3, 2005 As far as I know the only difference between a 435 and 470 Australian E7 is the keyser? (spelling) fan and computer program. It's a different story with the 410 as there are too many differences to be viable. Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-1835 Share on other sites More sharing options...
therabbittree Posted December 29, 2005 Share Posted December 29, 2005 mummn 560 hp and 200 ftlbs sounds nice fro ma e7 ..i used to drive e7 427 and it wasn't too bad..but the n14 cummins and 550 cat spoiled me, i imagine a 560 horse mack would be close to a 550 cat...just a little lower torque wise.. would be nice to swap in to a b model.. There is computer add on box available herehttp://www.citydiesel.net/blixxton-mack-e7...5e96da6913fad76do the injectors and trubo and a box.thankslaterDeo Quote Keep on keeping on... Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-3016 Share on other sites More sharing options...
Mack Doctor Jr. Posted December 29, 2005 Share Posted December 29, 2005 my grandfather had a 460 which is the same as the 427 or 454 except for computer and the fan. But the local dealer did tell us that they changed a diode in the air intake sensor to make the truck think that it was cold outside all the time. by this i mean when in the winter time the air is denser and more is takin in the intake thus more fuel added too (via) the computer. its kind of like taking the puff-elliminator off the e-6 300's. better take off and harder pulling at low rpm's it will smoke too. "IF A MACK DONT SMOKE A MACK DONT RUN" JOE Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-3018 Share on other sites More sharing options...
roadusercharges Posted December 29, 2005 Share Posted December 29, 2005 Just go and buy a e9.500 superliner and that will save you the headache, and thats not being radical at all, or is it?nigel Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-3020 Share on other sites More sharing options...
fullfuel01 Posted December 29, 2005 Share Posted December 29, 2005 I'M freshly gratuated from a diesel school here. there is two Cat engines mounted on Dyno at the school and we try to make some tricks with it to have more power. by changing the signal to the computer for the boost sensor (to make the computer believe that the engine got maybe 20-30 psi of boost even if the engine is idling) put it on the dyno and simply a bit of black smoke. the quatity of fuel injected was higher but it's like if the engine knew it. not coding anything, but let say he was 'correcting' the situation. not more power... so I think you need the box that changes all the informations from everywhere to make it run... Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-3022 Share on other sites More sharing options...
Timothy Maikshilo Posted December 30, 2005 Share Posted December 30, 2005 Just go and buy a e9.500 superliner and that will save you the headache, and thats not being radical at all, or is it?nigel ←I agree with Nigel, Buy a superdog witha E-9 and smile all the way up the hill,Tim Quote Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-3029 Share on other sites More sharing options...
therabbittree Posted April 16, 2006 Share Posted April 16, 2006 mummn What year E7 is better to upgrade power wise?. i may have achance to get a decent '96 CL E7 427..etc etc.. I am thinking of plopping my B81SX body on the chassis ..would be nice..thanksDeo Quote Keep on keeping on... Link to comment https://www.bigmacktrucks.com/topic/313-beat-the-brain/#findComment-5373 Share on other sites More sharing options...
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