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- - Ram Jet MPG? (https://67-72chevytrucks.com/vboard/showthread.php?t=185442)

SOON2BLAZE

01-09-2006 02:48 PM

Ram Jet MPG?

Anyone running a 350 ram jet FI engine and a OD trans out there in truck land? Curious as to the MPG? Just a thought

BubbaGreen

01-09-2006 03:13 PM

Re: Ram Jet MPG?

will let you know in about 6months....

N2TRUX

01-09-2006 08:18 PM

Re: Ram Jet MPG?

1 Attachment(s)

I'll be able to tell you soon. I have one going in my 77 Cheyenne that is almost ready for the road. It's going to be a Ramjet 350 with a 700r4 and 3.08 gears. I may consider changing to 3.42's or 3.73's to keep the motor happy....:)

bagged74

01-09-2006 11:28 PM

Re: Ram Jet MPG?

Ken, your truck should top out about 200 mph with those gears..lol.... C'mon I need a peek at that engine bay.

N2TRUX

01-11-2006 12:54 AM

Re: Ram Jet MPG?

Tracey that's what it came with. My plan is to see how it runs then change if needed. I figure the low first gear in the 700r4 and 350 HP should get it rolling out of the hole, and when OD kicks in I should be working on a land speed record of some sort....;)

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