66/71/13 turbo on a 12 valve

D

dzsports

Viper69
i have 1996 dodge Cummings custom mega cab with auto trans and 354 gears with 35 tire
370 injectors , pump work , 19 deg timing,4k kit,
I need to replace my stock turbo with a bigger one to cool down my egt
i have a new high tech 66/71/13 that i had bought for my 06 mega but not sure how it will work on my 12 valve ? not sure if it will spool ?
 
Sounds too big. You want to put an appropriately sized turbo or else your egts will be high again due to not being able to fully spool it.
 
I can't see where he is but what is his alltitude? I had a 66 on mine with almost the same setup, except the pump was still stock, and I loved it.

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I had a 66/71/16SS on my 96, Auto, 4.10 gears, with 31" tires "dually". With the right converter it drove great, I never minded a little lag, but if I was going to do it all again I would go with a 63/68 T4 charger.
 
I just out down 369 with a 66 74 14 18* 7x14 4k an 100cc dvs 50 psi fuel pressure that was in od it did 299 n drive just to gibe u an idea of it on a 12v

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cjohanson1 said:
I just out down 369 with a 66 74 14 18* 7x14 4k an 100cc dvs 50 psi fuel pressure that was in od it did 299 n drive just to gibe u an idea of it on a 12v

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I'd be mad at myself if I couldn't muster more than 400 on a 66.
 
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