Differential and Gears? Turbo Application 800whp

30psiF150 · 05-18-2008, 12:11 PM

I'm trying to figure out what to do to the rear end. I am doing all the finishing touches and I have no idea what gearing to run or what posi to get. I dont want a gear thats gonna kill my top end. I am going to try to stick with the stock e4od tranny and obviously its getting built. We will see if it will hold that much power. I am trying to avoid going C6 cause I'm trying to keep it nice to drive on the highway at low boost. Also, where can I get a bolt on aluminum drive shaft?

DallasGT01 · 05-18-2008, 08:32 PM

you shouldnt have a e4od you should have a 4r70 or 4r100 if your a f150

what are you trying to race in??? specs etc???

Blue Oval Forever · 05-18-2008, 08:59 PM

Quote:

Originally Posted by DallasGT01

you shouldnt have a e4od you should have a 4r70 or 4r100 if your a f150

what are you trying to race in??? specs etc???

The 92 through 96 body style truck had E4OD's Which is an older version of a 4R100.

You can look up Lightning Force Performance. They have a drive shaft for the Gen 1 trucks.

30psiF150 · 05-18-2008, 11:13 PM

My tranny is an E4OD. I just hope it can hold the power if built properly. Anyone making 800 whp with the E4OD?

DallasGT01 · 05-19-2008, 01:56 AM

Quote:

Originally Posted by 30psiF150

My tranny is an E4OD. I just hope it can hold the power if built properly. Anyone making 800 whp with the E4OD?

i have a friend with a deisel making 500 hp and over 1000 ft lbs with a e4od built...

proxrsledhead · 05-19-2008, 04:45 AM

Yeah.. I'm pretty sure they put in e4od's in till 99 (if you had the 5.4 I believe)... they also went to the 8.8 rear end if im not mistaken. 97-98 5.4 e4od and 9.75 rear end :o *grin*

05-18-2008, 12:11 PM	#1 (permalink)
30psiF150 Registered User Join Date: Nov 2007 Posts: 26 View this user's gallery iTrader: 0 / 0%	Differential and Gears? Turbo Application 800whp I'm trying to figure out what to do to the rear end. I am doing all the finishing touches and I have no idea what gearing to run or what posi to get. I dont want a gear thats gonna kill my top end. I am going to try to stick with the stock e4od tranny and obviously its getting built. We will see if it will hold that much power. I am trying to avoid going C6 cause I'm trying to keep it nice to drive on the highway at low boost. Also, where can I get a bolt on aluminum drive shaft? Last edited by 30psiF150; 05-18-2008 at 12:17 PM.

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05-18-2008, 08:32 PM	#2 (permalink)
DallasGT01 Just a Slow HD... Join Date: Sep 2007 Location: FRISCO TEXAS!!!! Posts: 1,348 View this user's gallery iTrader: 0 / 0%	you shouldnt have a e4od you should have a 4r70 or 4r100 if your a f150 what are you trying to race in??? specs etc???

05-18-2008, 11:13 PM	#4 (permalink)
30psiF150 Registered User Join Date: Nov 2007 Posts: 26 View this user's gallery iTrader: 0 / 0%	My tranny is an E4OD. I just hope it can hold the power if built properly. Anyone making 800 whp with the E4OD?

05-19-2008, 04:45 AM	#6 (permalink)
proxrsledhead MiniLightningGuy Join Date: Apr 2007 Location: Alaska Posts: 51 View this user's gallery iTrader: 0 / 0%	Yeah.. I'm pretty sure they put in e4od's in till 99 (if you had the 5.4 I believe)... they also went to the 8.8 rear end if im not mistaken. 97-98 5.4 e4od and 9.75 rear end :o grin