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What Rods should I use to run 40psi+ boost?(I have Eagle Rods right now...HTA37R)

Old May 18, 2008, 12:24 AM
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What Rods should I use to run 40psi+ boost?(I have Eagle Rods right now...HTA37R)

Today we did a compression test and it was 175psi on all cylinders. I just thought about checking the compression before we install my turbo.(hta37R) I know that it is not safe to run more than 35psi on eagles.(after reading bunch of thread about eagles)
I just want to run low 10's on race gas and mid 10's on pump.

Should I switch to Carillo? Crowers BR spec? or Oliver? Do I have to rebalance the piston with the new rods? or pretty much just swap it ?

Last edited by evovin; May 24, 2008 at 01:40 PM.
Old May 18, 2008, 05:58 AM
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swap them man. I did Brian Crower Pro series rods. They are about 500 bucks and Brian himself said they are good to over 1100. You know I made the power with them with no issue. Plus they have the new Custome Aged ARP 625+ Rod Bolts which are stronger then the L19 bolts. GL

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Old May 18, 2008, 08:26 AM
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I have seen eagles hold 700whp on dynojet no problemo. I say rock them, you're money is already spent well.
Old May 18, 2008, 08:56 AM
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Crower, Thats what im using
Old May 18, 2008, 09:01 AM
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carrillo or pauter

Last edited by evo_08; May 18, 2008 at 09:06 AM.
Old May 18, 2008, 09:04 AM
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Crower.
Old May 18, 2008, 10:53 AM
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Crower or Pauter in steel rods. If you want to go aluminium there are other options.

As far as balancing goes, your entire rotating assembly should be balanced individually and then together. You'll only be able to do that if you take the whole motor apart.
Old May 18, 2008, 11:01 AM
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Good luck with the turbo install. Looking for good #'s.
Old May 18, 2008, 11:05 AM
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how about oliver's?
Old May 18, 2008, 11:38 AM
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olivers are good but the are$$$$...crowers are good...grodens are great aluminum rods
Old May 18, 2008, 11:55 AM
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my choice would be BR spec crowers or olivers.
Old May 18, 2008, 12:12 PM
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Crower are very good and so are Pauter

I snapped a Crower in half but it was used from another motor so its hard to know what it went through.

For a daily driven car that is my choice best bang fro the buck.

I would avoid eagle - they are junk, IMHO.

I am now using BR Alum rods and those are the ultimate rod but I am not sure how they would hold up for a true daily driven 4 seaons car. I hear conflicting data.
Old May 18, 2008, 02:06 PM
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Originally Posted by evovin
Today we did a compression test and it was 175psi on all cylinders. I just thought about checking the compression before we install my turbo.(hta37R) I know that it is not safe to run more than 35psi on eagles.(after reading bunch of thread about eagles)

Should I switch to Carillo? Crowers BR spec? or Oliver? Do I have to rebalance the piston with the new rods? or pretty much just swap it ?
Eagle rods are pretty tough. Once you over 700 HP is when you need to start looking into the big dollar rods. Would love to hear just how many people have snapped an Eagle rod and at what HP. I doubt there are going to be too many.
Old May 18, 2008, 04:45 PM
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brian crower best rods runnong 40 psi you shud o ring the head
Old May 18, 2008, 05:00 PM
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Originally Posted by DynoFlash
Crower are very good and so are Pauter

I snapped a Crower in half but it was used from another motor so its hard to know what it went through.

For a daily driven car that is my choice best bang fro the buck.

I would avoid eagle - they are junk, IMHO.

I am now using BR Alum rods and those are the ultimate rod but I am not sure how they would hold up for a true daily driven 4 seaons car. I hear conflicting data.
You mean Groden Aluminum Rods?

Lucas English Has about 8K miles on his 10 sec daily drive so far on these rods

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