THE VERY FIRST TIME
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THE VERY FIRST TIME
hey i have a 91 block a 12cw crank and a set of 4.0L rods a 68-232-4 comp cams bump stick and a 91 head assembled main and rod bearings.
still need lifters, timing set, injectors,head gasket, ARP studs, pistons ( dish size? looking to run 9.5:1+-.25 static)
what do i need to get this thing together did i miss any thing?????
i know i will need to have my block bored at least .030 may be .060 as the #1 top piston ring broke and wore a BIG grove in the bore.
still need lifters, timing set, injectors,head gasket, ARP studs, pistons ( dish size? looking to run 9.5:1+-.25 static)
what do i need to get this thing together did i miss any thing?????
i know i will need to have my block bored at least .030 may be .060 as the #1 top piston ring broke and wore a BIG grove in the bore.
92 XJ 4D custom borla header 3" exhaust flowmaster 50series muffler.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
- Plechtan
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Re: THE VERY FIRST TIME
91 head? That's not an HO is it? I would see if you could get a later head and intake. look at the recipies and FAQ to see where to go. If you look through all of tha and still have questions people on the forum will be happy to answer them.
Peter Lechtanski
The worlds Fastest Comanche Prroject
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- Muad'Dib
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Re: THE VERY FIRST TIME
91-95 is HO. Casting # 7120.
If it feels right, then STROKE it!
You're lucky that hundred shot of CAPS LOCK didn't blow the welds on the forum!!
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Re: THE VERY FIRST TIME
yes its a HO head and block sorry didnt think to mention it
92 XJ 4D custom borla header 3" exhaust flowmaster 50series muffler.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
- ajmorell
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Re: THE VERY FIRST TIME
With the 4.0 rods you are looking at expensive forged pistons, KB's or Hesco's most likely.
-Andy-
MichiganTech Mechanical Engineering
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MichiganTech Mechanical Engineering
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Re: THE VERY FIRST TIME
are they the only ones readily available? and are they reliable? how many of you have them an have put 75k+ miles on them.
92 XJ 4D custom borla header 3" exhaust flowmaster 50series muffler.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
- ajmorell
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Re: THE VERY FIRST TIME
AFAIK the only pistons available for use with the 4.0 rods are forged. Aside from being a bit noisy at startup forged pistons are significantly better than cast IMO.the_wrench116 wrote:are they the only ones readily available? and are they reliable? how many of you have them an have put 75k+ miles on them.
-Andy-
MichiganTech Mechanical Engineering
BSME '09
MSME '10
MichiganTech Mechanical Engineering
BSME '09
MSME '10
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Re: THE VERY FIRST TIME
AFAIK??? whats this mean?
need forged pistons to run boost
need forged pistons to run boost
92 XJ 4D custom borla header 3" exhaust flowmaster 50series muffler.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
- Flash
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Re: THE VERY FIRST TIME
As Far As I Know =AFAIKthe_wrench116 wrote:AFAIK??? whats this mean?
need forged pistons to run boost
89 XJ with 300,000 on the original eng
"I've also never completed a motor, yet. My mouth (fingers) is also writing checks my ass can't cash."
"I've also never completed a motor, yet. My mouth (fingers) is also writing checks my ass can't cash."
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Re: THE VERY FIRST TIME
got an octopus manifold(99+) complete. from flebay 150 shipped did i do good?
92 XJ 4D custom borla header 3" exhaust flowmaster 50series muffler.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
ATK on the way then an OBD 2 swap so flyin ryan can tune.
- gradon
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Re: THE VERY FIRST TIME
I can get them bare for $25.47+tax at my local JY, probably 90-100 w/ tb and fuel rail. $75-100 seems to be the norm on the forums and on ebay.
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