http://www.cumminsforum.com/forum Discussion of Performance Parts For the 6.7L Trucks Glacier Diesel en Sat, 21 Nov 2009 00:11:48 GMT vBulletin 60 http://image.autoforums.com/cumminsforum/misc/rss.jpg http://www.cumminsforum.com/forum http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212581-dpf-r-now-gearbox-z.html Fri, 20 Nov 2009 22:52:01 GMT DPF-R is now Gearbox Z Gear Box Z (http://www.gearboxz.com/) DPF-R was a brand, and GearBox Z simply took over. Something like that. DPF-R is now Gearbox Z

Gear Box Z

DPF-R was a brand, and GearBox Z simply took over.
Something like that. ]]> 6.7L Performance Parts Discussion 99dodge http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212581-dpf-r-now-gearbox-z.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212570-has-anyone-wastegate-blown-head-gasket.html Fri, 20 Nov 2009 21:57:52 GMT title says it all title says it all ]]> 6.7L Performance Parts Discussion stockram http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212570-has-anyone-wastegate-blown-head-gasket.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212549-mega-cannon-install.html Fri, 20 Nov 2009 20:51:40 GMT I just installed the AFE Mega Cannon and about 50 miles of driving after it was installed now my trucks check engine light is on. I used a bully dog programmer from work to check and clear the codes and the codes that it is giving me are p2229, p1193, p2227, and p2579. Anyone have any advice as what i need to do to clear these codes. Its on a 07 2500 6.7L I just installed the AFE Mega Cannon and about 50 miles of driving after it was installed now my trucks check engine light is on. I used a bully dog programmer from work to check and clear the codes and the codes that it is giving me are p2229, p1193, p2227, and p2579. Anyone have any advice as what i need to do to clear these codes. Its on a 07 2500 6.7L ]]> 6.7L Performance Parts Discussion Odanij http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212549-mega-cannon-install.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212546-arp-s-headgasket-s.html Fri, 20 Nov 2009 20:41:21 GMT Ok so im going to add some arp 625's. Who has the best price on them? Also my head gasket is still good and all as of right now but since im gonna do the arps should i go ahead and put a new gasket on? or will the stock gasket be ok? ]]> 6.7L Performance Parts Discussion bthanks http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212546-arp-s-headgasket-s.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212544-whats-wrong-here.html Fri, 20 Nov 2009 20:36:42 GMT i cannot break 15mpg no matter what OHD lieometer says 17 in town and like 22 on high way but when it comes to paper and pencil 15 every time. i cannot break 15mpg no matter what OHD lieometer says 17 in town and like 22 on high way but when it comes to paper and pencil 15 every time. ]]> 6.7L Performance Parts Discussion blacksmoke101 http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212544-whats-wrong-here.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212508-black-maxx-price.html Fri, 20 Nov 2009 18:18:47 GMT delete please this is handled. delete please this is handled. ]]> 6.7L Performance Parts Discussion 08 Dually 4x4 http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212508-black-maxx-price.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212500-head-gasket-question.html Fri, 20 Nov 2009 17:56:00 GMT My overflow tank is bubbling non-stop while truck is running and for 10 min after I shut it off. It’s not blowing coolant out or over-heating, but I’m still worried that this is not normal. My first question is has anyone had this happen and could I just maybe buy the better bolts and replace one at a time to get better torque on the head?? Second question is could all these failures be linked to the egr deletes??? It seems to be the only common denominator.:confused013: My overflow tank is bubbling non-stop while truck is running and for 10 min after I shut it off. It’s not blowing coolant out or over-heating, but I’m still worried that this is not normal. My first question is has anyone had this happen and could I just maybe buy the better bolts and replace one at a time to get better torque on the head?? Second question is could all these failures be linked to the egr deletes??? It seems to be the only common denominator.:confused013: ]]> 6.7L Performance Parts Discussion turboone http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212500-head-gasket-question.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212498-s-b-cold-air-intake-wet-dry-why.html Fri, 20 Nov 2009 17:37:23 GMT Is there a reason for going with the wet or dry filter on an intake? Is there a reason for going with the wet or dry filter on an intake? ]]> 6.7L Performance Parts Discussion Schmidty http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212498-s-b-cold-air-intake-wet-dry-why.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212483-mads-v-s-h-s-track-proven.html Fri, 20 Nov 2009 16:07:58 GMT Ok I ran at the track last night(1/8 mile) my buddy let me use his smarty with the latest biggest baddest tune loaded on it and my fastest run was 9.7 @ 70mph then I loaded the XRT hot dam 175 ATT and ran 9.5 @ 74mph I made 3 passes with each tuner and times were all very consistant... Not talkin $hit in any means just wanted to post what I ran Ok I ran at the track last night(1/8 mile)
my buddy let me use his smarty with the latest biggest baddest tune loaded on it and my fastest run was 9.7 @ 70mph

then I loaded the XRT hot dam 175 ATT
and ran 9.5 @ 74mph


I made 3 passes with each tuner and times were all very consistant...

Not talkin $hit in any means just wanted to post what I ran ]]> 6.7L Performance Parts Discussion cummins 1ton http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212483-mads-v-s-h-s-track-proven.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212482-smarty-unplug.html Fri, 20 Nov 2009 16:05:38 GMT I am doing the smarty on 2 units this weekend along with the EGR delete, but I forgot what all needs to be unpluged. It was on here somewere, but have had no luck finding it. Thanks guys, 3) EGT Sensors 1) Plug on the tranny? 2) Pressure lines 1) EGR 1) Plug that is hard to get to on the intake Am I missing anything? I am doing the smarty on 2 units this weekend along with the EGR delete, but I forgot what all needs to be unpluged. It was on here somewere, but have had no luck finding it.

Thanks guys,

3) EGT Sensors
1) Plug on the tranny?
2) Pressure lines
1) EGR
1) Plug that is hard to get to on the intake

Am I missing anything? ]]> 6.7L Performance Parts Discussion hw713713 http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212482-smarty-unplug.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212462-mhp-problem.html Fri, 20 Nov 2009 14:38:05 GMT Just wondering if anyone else has been getting screwed around by MHP? I ordered my TCM from them over two months ago!!!! They keep telling me it should be one more week, one more week, and now they won'[t even write me back. MHP, if you are reading this, let me know WTF is going on asap. This money could easily pay for other stuff.:banghead::banghead::banghead: ]]> 6.7L Performance Parts Discussion Kelbycombs http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212462-mhp-problem.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212412-egr-thoughts.html Fri, 20 Nov 2009 06:22:50 GMT I have been reading alot of these threads about the EGR and people wondering if it acts as a waste gate. When I get my block off plates made I am going to try a little experiment. Block the EGR ports on the intake but leave the EGR hooked to the crossover pipe leaving the ports on the EGR open and see what happens. It wont take long to tell. If it is acting as a waste gate it is dumping hot air with little to no oxygen into the intake thus reducing the amount of useable boost from the turbo. Air molecules increase in size when heated so there are more air molecules in 30 PSI of cool air than 30 PSI of super hot air. To compensate for this you would need to use a bigger more efficiant turbo. When you remove the EGR, even though the boost pressures are the same the air is cooler and more air molecules are intering the combustion chamber...... More air molecules....no waste gate........ better combustion......timing adjustments........increased head pressure.........less HG surface area.....HG failure. I may be way off but I did stay at a Holiday Inn Express last. night. I have been reading alot of these threads about the EGR and people wondering if it acts as a waste gate. When I get my block off plates made I am going to try a little experiment. Block the EGR ports on the intake but leave the EGR hooked to the crossover pipe leaving the ports on the EGR open and see what happens. It wont take long to tell.
If it is acting as a waste gate it is dumping hot air with little to no oxygen into the intake thus reducing the amount of useable boost from the turbo. Air molecules increase in size when heated so there are more air molecules in 30 PSI of cool air than 30 PSI of super hot air. To compensate for this you would need to use a bigger more efficiant turbo. When you remove the EGR, even though the boost pressures are the same the air is cooler and more air molecules are intering the combustion chamber...... More air molecules....no waste gate........ better combustion......timing adjustments........increased head pressure.........less HG surface area.....HG failure. I may be way off but I did stay at a Holiday Inn Express last. night. ]]> 6.7L Performance Parts Discussion poolguy http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212412-egr-thoughts.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212400-injections-per-stroke.html Fri, 20 Nov 2009 05:09:55 GMT i know the 6.7 fires 4 times per stroke and the smarty deletes the 4th inject. but ive been wondering if its possible to make it a single or double inject? if it cant be done why? i want some engine clatter lol i know the 6.7 fires 4 times per stroke and the smarty deletes the 4th inject. but ive been wondering if its possible to make it a single or double inject? if it cant be done why?

i want some engine clatter lol ]]> 6.7L Performance Parts Discussion idiesel http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212400-injections-per-stroke.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212396-ok-after-4-pages-i-give-up-lol.html Fri, 20 Nov 2009 05:00:34 GMT I seached "mp-8" and got 50 pages of people asking the same questions.... I didnt see any just stating what I want and I cant justify reading anymore...

Ok....

How much RWHP/RWTQ will a MP-8 give me/you?
How much RWHP/RWTQ will a Quad BF give me/you?
How much RWHP/RWTQ will a CAI give me/you?


Thanks guys :yourock: ]]> 6.7L Performance Parts Discussion Joshua Lee http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212396-ok-after-4-pages-i-give-up-lol.html http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212357-6-7-head.html Fri, 20 Nov 2009 03:26:56 GMT Here is a little info for those that will be removing there head for gasket replacement.If you plan on making big horse power save yourself some headache and have the freeze plugs in the head tapped and plugged.Under high rpms and extreme egts the cast head will expand enough to blow a freeze plug.This happened to me yesterday in a top end 70 to 145 run with a cobra mustang.I made a call to a friend that at the time i was unaware that he had already experienced this with there 6.7 before.No doubt this could have been eliminated because egts were 2000deg for to long.I have run my truck very hard and never had this issue before, so for most i would say not to worry about this,But for the others that find there self in the red and will not get out until the checkered flag,(PLUG THEM)or i will be reading your post in the future about how you think you may have blown your engine. Here is a little info for those that will be removing there head for gasket replacement.If you plan on making big horse power save yourself some headache and have the freeze plugs in the head tapped and plugged.Under high rpms and extreme egts the cast head will expand enough to blow a freeze plug.This happened to me yesterday in a top end 70 to 145 run with a cobra mustang.I made a call to a friend that at the time i was unaware that he had already experienced this with there 6.7 before.No doubt this could have been eliminated because egts were 2000deg for to long.I have run my truck very hard and never had this issue before, so for most i would say not to worry about this,But for the others that find there self in the red and will not get out until the checkered flag,(PLUG THEM)or i will be reading your post in the future about how you think you may have blown your engine.

]]> 6.7L Performance Parts Discussion rjp http://www.cumminsforum.com/forum/6-7l-performance-parts-discussion/212357-6-7-head.html