
my1990 renix eliminator stroker
- DaemonForce
- Making Progress
- Posts: 99
- Joined: November 15th, 2013, 7:18 am
- Stroker Displacement: 4.7L Super
- Vehicle Year: 1983
- Vehicle Make: American
- Vehicle Model: Eagle
- Location: Olympia, WA
- Contact:
Re: my1990 renix eliminator stroker
God that head looked like yuck. It's come a long way. Good job. 

,__,_____,__, ~A-M-C YA!
//___}/,_ll,_\__\,_____
,l_/¯\_l__ll__l__/¯\(¤≡¤)
(o))o)) (o))o))
//___}/,_ll,_\__\,_____
,l_/¯\_l__ll__l__/¯\(¤≡¤)
(o))o)) (o))o))
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
Yeah I found out the head was worked once before, so when I ported it and then had another valve job done it set the valves back in the head quite a bit, so I worked on it a little more afterwards and eventually got the right pushrods. I actually just bought another head to replace this one
- DaemonForce
- Making Progress
- Posts: 99
- Joined: November 15th, 2013, 7:18 am
- Stroker Displacement: 4.7L Super
- Vehicle Year: 1983
- Vehicle Make: American
- Vehicle Model: Eagle
- Location: Olympia, WA
- Contact:
Re: my1990 renix eliminator stroker
I bought an incomplete Renix engine with 188K on it that turned out to be total junk. I salvaged the block but will swap in a high output head. I'm still messing with valves but noticed a trend. Any time these engines have more than 50K on them, the intake valves clean up without fuss but every exhaust valve is poor, pitted and unbelievably nasty. I'll probably order a new set of valves in the morning and these things aren't cheap unless going through JC Whitney. I don't want to borrow any valves from the old head but I think it might be a good idea at this point. 

,__,_____,__, ~A-M-C YA!
//___}/,_ll,_\__\,_____
,l_/¯\_l__ll__l__/¯\(¤≡¤)
(o))o)) (o))o))
//___}/,_ll,_\__\,_____
,l_/¯\_l__ll__l__/¯\(¤≡¤)
(o))o)) (o))o))
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
I can't find my pictures of the head before it went together
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
Just installed ev6 22.5 lb/he at 43.5 psi injectors, still had to trim them back, my guess is our new engines are so much more efficient that the bsfc is lower than anticipated
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
The original renix 4.0 i own comes out to .475 bsfc per the witch hunter calculator, if my horsepower/torque rating are in the 260 to 270 range that puts me somewhere around .40 : ) give or take .02
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker

Front number cover I made fit with light holes for my foglights that are recessed inside the heavy steel bumper
- SilverXJ
- Global Moderator
- Posts: 5790
- Joined: February 14th, 2008, 7:14 am
- Stroker Displacement: 4.6L
- Vehicle Year: 2000
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: Radford, Va
Re: my1990 renix eliminator stroker
Whats on the hood?
2000 XJ. 4.6L stroker
00+ Viper Coil Swap | CPS Timing Increase Mod | Fabricated Airbox | Dash bezel, Arduino Multigauge & RD Conceal
Eat, breath, drink, sleep, Jeep, drink
00+ Viper Coil Swap | CPS Timing Increase Mod | Fabricated Airbox | Dash bezel, Arduino Multigauge & RD Conceal
Eat, breath, drink, sleep, Jeep, drink
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
My intake breather
-
- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
And a rag
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
-
- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
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- I love this board
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Re: my1990 renix eliminator stroker
good choice in color
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- I made it to triple digits!
- Posts: 112
- Joined: March 31st, 2011, 5:09 pm
- Stroker Displacement: 4.611
- Vehicle Year: 1990
- Vehicle Make: jeep
- Vehicle Model: comanche
Re: my1990 renix eliminator stroker
Just installed new fuel pressure reg. From 95 chry. Minivan 3.3 , 41-48psi , 150% better
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