Motorhead Lawyer wrote:
> Titan Engines in Ocala FL remanufactures the 4.0 inline six as a
> stroker with 4.6-4.7 liters. I have one going into my 2001 Grand
> Cherokee currently without modifications. They say it will run fine
> as is and will do better with a variable MAP sensor and 24-lb
> injectors in place of the stock 19-lb units. Does anyone here have
> any experience with this engine or its modifications?

If it's not coming with one you will likely need a bored out
throttle body to handle the air. You could use a boost-a-pump
unit to increase fuel pressure or an adjustable fuel pressure
regulator on the rail. Increasing fuel pressure does the same
thing as larger injectors, it's your call. I'd probably go with
larger injectors and the stock MAP.

Might ask the Yahoo strokers group.
http://autos.groups.yahoo.com/group/strokers/


--
-- DougW -- 93 ZJ 4.0 http://revbeergoggles.com
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