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4.5L Stroker - Stock computer breaking point?

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Old Mar 30, 2010 | 11:49 AM
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From: Farmington Hills, MI
Year: 1998
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Engine: 4.6L Stroker
Post 4.5L Stroker - Stock computer breaking point?

just put in a stroker,
looking for the best injectors while running the stock computer.
ive heard a lot about ford 24# from the mustangs....

and stroker guys out there running higher ?!
Thanks
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Old Mar 30, 2010 | 11:53 AM
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From: Coeur d' Alene, Idaho
Year: 1998
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Engine: 4.0 rebuilt w/ bored TB, banks header, upgraded ignition, 3 row rad, high flow h2o pump, 180* t-stat
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try looking here...
http://www.jeepstrokers.com/forum/
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Old Mar 30, 2010 | 11:54 AM
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From: Farmington Hills, MI
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Originally Posted by tannerp89
oh *****, a whole forum on them, thanks man, consider this thread closed
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Old Mar 30, 2010 | 11:56 AM
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From: Coeur d' Alene, Idaho
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Engine: 4.0 rebuilt w/ bored TB, banks header, upgraded ignition, 3 row rad, high flow h2o pump, 180* t-stat
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no problem dude.....lol im surprised by how many people dont know about that forum....lots of good info though.
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Old Mar 30, 2010 | 11:59 AM
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From: New Jersey
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I've been on that forum and read all the stroker combinations. Ford 24# injectors are the recommended kind for 4.5L and 4.6L. Since yours is a 98, you have an integrated fuel pressure regulator, so all you need is the injectors. Also, a bored throttle body and 99' intake would help you out a little.
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Old Mar 30, 2010 | 12:02 PM
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Originally Posted by 96Cherokee113
I've been on that forum and read all the stroker combinations. Ford 24# injectors are the recommended kind for 4.5L and 4.6L. Since yours is a 98, you have an integrated fuel pressure regulator, so all you need is the injectors. Also, a bored throttle body and 99' intake would help you out a little.

good call, i have an airraid intake, and throttle body spacer, i'll look into a new tb, do people bore out there stock tb and find a new valve that fits?? or is this more or less buying a complete throttle body???
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Old Mar 30, 2010 | 12:06 PM
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From: Coeur d' Alene, Idaho
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Engine: 4.0 rebuilt w/ bored TB, banks header, upgraded ignition, 3 row rad, high flow h2o pump, 180* t-stat
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check this guy out for a TB
http://thefastman.com/Throttlebodies40.asp
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Old Mar 30, 2010 | 12:07 PM
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From: Farmington Hills, MI
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Originally Posted by tannerp89
no problem dude.....lol im surprised by how many people dont know about that forum....lots of good info though.

you got your bored tb from thefastman.com ... the 2.440 bore? how do you like it
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Old Mar 30, 2010 | 12:16 PM
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From: Coeur d' Alene, Idaho
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Engine: 4.0 rebuilt w/ bored TB, banks header, upgraded ignition, 3 row rad, high flow h2o pump, 180* t-stat
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i like it. he does good machine work and includes a 62mm gasket. hes quick on getting it to you also. i noticed way better throttle response after mine was installed. i have the mid 99 intake and a K&N Cold air and banks headers too though...i wish i would have built a stroker. i just finished rebuilding an engine for mine...was a practice block....never rebuilt an engine before.
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Old Mar 30, 2010 | 04:18 PM
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That looks like a good TB, but if you're looking to save a little money there's a few on eBay that are significantly cheaper. Here's one that $90 after the core charge compared to the other one at $150 after the core charge http://cgi.ebay.com/ebaymotors/Jeep-...ht_1920wt_1165 . If the link doesn't work, the item number is 370322497378 and you can just type it into the search and it will bring it up. I'm getting one of those in the near future. The only reason I'm waiting is because I want to do the APN header, 99' intake manifold, and throttle body all in one shot.
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Old Mar 30, 2010 | 11:20 PM
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good lookin out 96chero , i'll see what i find, first things first i need more fuel!
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Old Mar 30, 2010 | 11:22 PM
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From: Farmington Hills, MI
Year: 1998
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Originally Posted by tannerp89
i like it. he does good machine work and includes a 62mm gasket. hes quick on getting it to you also. i noticed way better throttle response after mine was installed. i have the mid 99 intake and a K&N Cold air and banks headers too though...i wish i would have built a stroker. i just finished rebuilding an engine for mine...was a practice block....never rebuilt an engine before.
i was actually watching your build awhile ago, engine looks great, and of course you got that hot item valve cover. run your engine for awhile, maybe u could pick up a block and slowly build a stroker for fun, swap them and sell the old to make some money back.
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