Renix fuel system and HO engine

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Mar 29, 2016 | 09:04 AM

#16

cruiser54

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Posts: 43,971

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From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

You should be done by now...LOL.

Mar 29, 2016 | 10:33 AM

#17

89limited_hero

::Regional Moderator::

Joined: Jun 2012

Posts: 422

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From: clackamas,or

Year: 1992

Model: Cherokee(XJ)

Engine: h.o. 4.0l

Instead of spending the $145 for the hesco adaptor just make one. I did for $4.

Mar 29, 2016 | 12:40 PM

#18

Martin Mikulas

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Joined: Jul 2015

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Model: Cherokee

Quote:

Originally Posted by cruiser54

You should be done by now...LOL.

I'm holding off on doing it for a couple weeks

it's hard to swap engines in my college town home parking lot

Mar 29, 2016 | 08:15 PM

#19

Jeep Driver

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Joined: Jan 2014

Posts: 1,054

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Model: Cherokee

Quote:

Originally Posted by cruiser54

Harmonic balancer is the some.

I believe that is what he's doing. Long block. Just searching for a bit more power in the process.

The 2.5 is different......wasn't sure of the 4.0

This is the direction I'd be heading http://www.rockmodified.com/Tech/TB/tb_perf.htm

as I did something similar with my 2.5

Mar 29, 2016 | 08:17 PM

#20

Jeep Driver

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Model: Cherokee

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Mar 29, 2016 | 09:52 PM

#21

cruiser54

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Joined: Aug 2011

Posts: 43,971

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From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Skip all that HO crap and keep Renix.

Mar 29, 2016 | 09:56 PM

#22

Martin Mikulas

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Joined: Jul 2015

Posts: 8

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Model: Cherokee

Quote:

Originally Posted by cruiser54

Skip all that HO crap and keep Renix.

Looks like that's the plan. I'll get a bored TB whenever I get around to it but other than that, it looks like it's just the head and block going in.

Mar 29, 2016 | 10:09 PM

#23

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

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From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Quote:

Originally Posted by Martin Mikulas

Looks like that's the plan. I'll get a bored TB whenever I get around to it but other than that, it looks like it's just the head and block going in.

Right on!!

Mar 30, 2016 | 08:43 AM

#24

cruiser54

::CF Moderator::

Joined: Aug 2011

Posts: 43,971

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From: Prescott, Az

Year: 1990

Model: Cherokee (XJ)

Engine: 4.0

Here's the difference between throttle bodies-stock.

The Renix throttle body can be bored to 60mm, which is the size of the opening in the intake manifold.

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