63/68/.88 vs 68/73/.83 - Competition Diesel.Com

450rbronco · 11-03-2011, 06:18 PM

can you tell me the differences in these two turbo sizes . i know everyone has been gobbling up the 63/68/14 and thats what i planned on running with whats in my sig. but other night i was talking with a guy and he reccomended the 63/73/.83 turbo setup said that it was better. cant seem to find any info on this "custom" turbo didnt know if you could tell me pros and cons

OrangeNV · 11-03-2011, 06:31 PM

One will spool slightly faster than the other.....the bigger turbine will make power at a different rpm range...

The same amount of air is going to come out of them both, one will accept more fuel, the smaller one will tow better

*carfichris* · 11-03-2011, 06:40 PM

Travis, how do you plan to use the truck? What future mods are you planning? Im responding from my phone, might be easier to text me your responses. 616-608-2977. Chris

450rbronco · 11-07-2011, 04:25 PM

i plan to use the truck mainly for daily driving and play . the only time i really tow is just a single car trailer with my eraly bronco on it through the pa hills.
i was also considerign the super b sepcial because of the extended tip on the compressor i am told it will spool like a smaller turbo. figured with the special i would have room to grow. but as for the 63s wasnt sure what the pros and cons of each would be. as for mods prolly an arson iii kit a 2nd gen manifold and not really planning on injectors but if i do either a 50 70 or maybe 90 .

11-03-2011, 06:18 PM	#1
450rbronco Name: 450rbronco Title: Too Much Time Status: Not Here Join Date: Oct 2010 Member`s Gallery Posts: 303	63/68/.88 vs 68/73/.83 can you tell me the differences in these two turbo sizes . i know everyone has been gobbling up the 63/68/14 and thats what i planned on running with whats in my sig. but other night i was talking with a guy and he reccomended the 63/73/.83 turbo setup said that it was better. cant seem to find any info on this "custom" turbo didnt know if you could tell me pros and cons __________________ 05 cummins QC smarty,garmon,super B special, arson III, 2nd gen man, raptor,afe, simpson diesel,ladder bars.[/U][/U]

11-03-2011, 06:40 PM	#3
carfichris Name: carfichris Title: CNC'ing my life away Status: Not Here Join Date: Nov 2006 Member`s Gallery Posts: 1,922	Travis, how do you plan to use the truck? What future mods are you planning? Im responding from my phone, might be easier to text me your responses. 616-608-2977. Chris __________________

11-07-2011, 04:25 PM	#4
450rbronco Name: 450rbronco Title: Too Much Time Status: Not Here Join Date: Oct 2010 Member`s Gallery Posts: 303	i plan to use the truck mainly for daily driving and play . the only time i really tow is just a single car trailer with my eraly bronco on it through the pa hills. i was also considerign the super b sepcial because of the extended tip on the compressor i am told it will spool like a smaller turbo. figured with the special i would have room to grow. but as for the 63s wasnt sure what the pros and cons of each would be. as for mods prolly an arson iii kit a 2nd gen manifold and not really planning on injectors but if i do either a 50 70 or maybe 90 . __________________ 05 cummins QC smarty,garmon,super B special, arson III, 2nd gen man, raptor,afe, simpson diesel,ladder bars.[/U][/U]