modblaster Posted February 26, 2006 Share Posted February 26, 2006 I have E-7 400 hp! is it possible make upgrade 400HP to 460 HP???? yes or no??use truck MR concrete pump 40M (weight 38000lbs)400HP is not big power Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/ Share on other sites More sharing options...
twostickmutt Posted February 26, 2006 Share Posted February 26, 2006 I have E-7 400 hp! is it possible make upgrade 400HP to 460 HP???? yes or no??use truck MR concrete pump 40M (weight 38000lbs)400HP is not big power in the sixties we thought a "220" was big power Quote and remember "PREFORMANCE COUNTS" Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4367 Share on other sites More sharing options...
fullfuel01 Posted February 26, 2006 Share Posted February 26, 2006 you may try http://www.idc-solutions.net/MackE-7DieselPerformance.html maybe thi kit can help you or http://www.nwtruck.com/ at NW I think they can make the set up you want... Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4369 Share on other sites More sharing options...
modblaster Posted February 26, 2006 Author Share Posted February 26, 2006 thank!!! Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4377 Share on other sites More sharing options...
modblaster Posted March 4, 2006 Author Share Posted March 4, 2006 with software mack??400 HP upgrade to 460HP,maybe 490HPi have V-mac 3!!!no garanti on truck!!!i need HP!!! Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4555 Share on other sites More sharing options...
modblaster Posted March 5, 2006 Author Share Posted March 5, 2006 okay,engine E-7 400 HP and E-7 490HP is simalar 100% ??????or turbo, injecteur,piston is too big for engine 490HP???? Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4603 Share on other sites More sharing options...
Terry T Posted March 5, 2006 Share Posted March 5, 2006 I am not sure why you would want more than 400 hp for a unit who's primary reason for being built is to set still and move liquid concrete. Schwing and Terex typically spec's their own chassis for such an application and I think that if they felt their product needed more hp they would order it that way. If you are worried about getting from point A to point B faster the minimal hp that you are going to get to the ground after upgrading probably won't be worth the expense. But then again I am 40 now, and I have realized that you can only get from point A to point B as fast as traffic and stoplights will let you. Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4605 Share on other sites More sharing options...
modblaster Posted March 6, 2006 Author Share Posted March 6, 2006 i living in moutain!!!!400HP for me is very poor HPi have other truck cummins 525 with 18 speed, is good power and very hot driving with truck Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4618 Share on other sites More sharing options...
GearheadGrrrl Posted March 6, 2006 Share Posted March 6, 2006 Modblaster, you might want to remember that an MR doesn't have the massive radiator of the conventionals. That may explain why Mack doesn't offer more than 400 horses in the MR, and suggest that you might want to stick to the 400 horse rating. By the way, what transmission does your truck have, and does it have a retarder for getting down the mountain? Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4620 Share on other sites More sharing options...
fullfuel01 Posted March 6, 2006 Share Posted March 6, 2006 sometimes we simply don't care, just want more. 3 beers could be great, but i always want more!horsepower fever! Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-4621 Share on other sites More sharing options...
modblaster Posted April 11, 2006 Author Share Posted April 11, 2006 MR truck have 460HP, concord,putmeziter,allince offert 460HP(ac460-P)i just want betteween diffrence 400HP,427HP,460HPjust the sofware? Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-5320 Share on other sites More sharing options...
MACKTRUCKS4 Posted April 15, 2006 Share Posted April 15, 2006 I did my e-7 400 over, had pump turned up, superflow injectors, and a 427 turbo, truck puts out 460HP and runs around 205 on a hard pull, you could not believe the difference in power. This truck is mechanical, no computer! Quote Live every day like it's your last, because one of these days, it will be. Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-5349 Share on other sites More sharing options...
modblaster Posted April 27, 2007 Author Share Posted April 27, 2007 (edited) sometimes we simply don't care, just want more. 3 beers could be great, but i always want more!horsepower fever!mack e-tech 400hp!the throtle respon is slow! is not like cummins ! i LOVE HORSEPOWER! i hate made lineup being me when beginner higways... is dangerous! always to believe i just change my horsepower with software! i believe is sames motor 350 to 490 hp! just software! 350 to 400hp only software400 to 427 just injector427 to 460 -490 software + timming?is true????sorry fullfuel01 i don't understand you respon? you love poor power (horsepower)? Edited April 27, 2007 by modblaster Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11953 Share on other sites More sharing options...
fullfuel01 Posted April 27, 2007 Share Posted April 27, 2007 no, I'm with U 100%.... never enough of power! Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11955 Share on other sites More sharing options...
Maxville Truck Posted April 28, 2007 Share Posted April 28, 2007 I've had experience with this particular applicaiton, local trucker has a 1996 CH with an e-7 400 t2130 hauling grain with a hopper. put a blixton chip (less than $500) on, easy install... definate gain of about 30% (120hp) gained about .5 on mileage and much better throttle responce pushing about 38lbs of boost now, very little if any smoke before spool up.... heres a link http://www.pdqperformance.com/pdqstore/product.phtml?p=20 :bmod1: Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11964 Share on other sites More sharing options...
modblaster Posted April 29, 2007 Author Share Posted April 29, 2007 fit only for e-7 1993 to 1997!no fit on e-7 E-tech 1998 & up! Quote HIGH TORQUE INJECTORS 20% Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11971 Share on other sites More sharing options...
mudslut28 Posted April 30, 2007 Share Posted April 30, 2007 Hehehehe you guys have made my day here...this thing will fit right on my 92. Im gonna make some off brand babies go crying to daddy lmaoo!! Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11988 Share on other sites More sharing options...
speedy Posted May 1, 2007 Share Posted May 1, 2007 Hehehehe you guys have made my day here...this thing will fit right on my 92. Im gonna make some off brand babies go crying to daddy lmaoo!!Whoa!! That's a lot of truck there. What's under the hood right now? Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11994 Share on other sites More sharing options...
mudslut28 Posted May 1, 2007 Share Posted May 1, 2007 Whoa!! That's a lot of truck there. What's under the hood right now? Its an E7-400. 8LL and 58 rears. Haul coal with it. Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-11995 Share on other sites More sharing options...
Noid93 Posted May 9, 2007 Share Posted May 9, 2007 (edited) If anyone wants more out of the 1993 to 1997 v mac engines, I recommend the blixxton mac module. I use it on my 97 ch 613 that is factory at 400 hp. For $300(http://www.performancepartsdepot.com/)(click heavy equp, and then more info blow the ag tractor listings), i have got great power. Not sure on specific numbers but blixxton claims 30% more power and that would put me at 520hp. (percI know thats hp and not torque, but it pulls great. 80000 lbs on my truck pulling grain wagon and it just moves. Just got 6.5 mph pulling fertilizer in the hopper today whit two hills with passing lanes (each about 1\2 mile long) and never pulled out of 10th gear on my 2130 13 speed trans. I walk on c12 cats like a DOG should. :bmod1: Hang with the big blocks but cant say i pass any thing over 500 hp in the hills. Hey its only 12 liter. THERE IS NO REPLACEMENT FOR DISPLACMENT!!! I really like my module. Check out this post also... http://bigmacktrucks.invisionzone.com/inde...?showtopic=2425This is the rig that Maxville is talking about(a few posts up) Edited May 9, 2007 by Noid93 Quote There Is No Replacement, For Displacement!!!!! Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-12106 Share on other sites More sharing options...
fjh Posted June 17, 2007 Share Posted June 17, 2007 fit only for e-7 1993 to 1997!no fit on e-7 E-tech 1998 & up!The problem is the rad!You need 460 cooling if your going to up grade!For years they didn't offer the 460 in the MR Because Of this! Quote Link to comment https://www.bigmacktrucks.com/topic/864-e-7-400hp-upgrade-to-460hp/#findComment-12656 Share on other sites More sharing options...
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