2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

supertech valve springs with ferrea valves

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Old 11-11-2008, 07:26 PM
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Looks great!
Old 11-11-2008, 08:01 PM
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I want that Hahn manifold and the rods.
Old 11-11-2008, 08:07 PM
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lol im actually considering upgrading my rods to Pauter rods, but havent made up my mind yet. that way i can squeeze the extra power and not worry about bending a rod
Old 11-11-2008, 08:13 PM
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What are those rods rated at?
Old 11-11-2008, 08:25 PM
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well i saw on a website some where that they have eagle at 500
Old 11-11-2008, 08:48 PM
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Originally Posted by 06cobaltindallas
lol im actually considering upgrading my rods to Pauter rods, but havent made up my mind yet. that way i can squeeze the extra power and not worry about bending a rod
You can run upto 750 HP on Eagle rods, you will be fine, no one has ever bent one...
Old 11-11-2008, 09:09 PM
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Originally Posted by TurboTechRacing
You can run upto 750 HP on Eagle rods, you will be fine, no one has ever bent one...
Wow thats a bold statement
Old 11-11-2008, 09:22 PM
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ya i just found that site i was talking about its importperformanceparts.net and they only have them up to 500. but id have to ask around more, but definitly a thought to keep in mind
Old 11-11-2008, 09:29 PM
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Bold indeed. With my shitty luck I will bend one.
Old 11-11-2008, 09:44 PM
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http://www.eaglerod.com/2008%20Eagle%20catalog.pdf
look at page 10 its strictly for our engines. it says 700hp. im shocked
Old 11-11-2008, 09:58 PM
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It might be 700, as shown we knew it was up there

There is a "safety factor" in there, so 750 should not be out of line.
Old 11-11-2008, 10:06 PM
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ok quick question for you then..what size bearings would i need with my eagle crank and eagle rods from clevite since i know you sell them
Old 11-12-2008, 12:06 AM
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Originally Posted by 06cobaltindallas
ok quick question for you then..what size bearings would i need with my eagle crank and eagle rods from clevite since i know you sell them
Where'd you get that crankshaft anyways???
Old 11-12-2008, 12:27 AM
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Originally Posted by -MD- HHR
Just make sure that the cams do not coil bind the supertech springs. The install height is not what GM recommends, and the springs will not reach the .500 lift that supertech claims from there website using GM recommendations.
not true, al (witt) will teach you if you want

Originally Posted by alanoo
I'm not sure, the supertech upper retainer has a silly dished geometry just to try to get rid of the installed valve height issue.
Not sure how much clearance does it helps to gain, but may be a lot less worse than some are used to think
yes, schooling in progress

Originally Posted by 06cobaltindallas
ya it comes with the springs, seats and retainers. i paid 369 for the kit.
well i already bought all the supertech parts and will be sending my head off to Port Flow
to do all the work so i think they will get it all squared away.
i paid $305 for my kit shipped from my vendor

Originally Posted by TurboTechRacing
You can run upto 750 HP on Eagle rods, you will be fine, no one has ever bent one...
I may have bent one. ill let you know in a week or so

Originally Posted by 06cobaltindallas
ok quick question for you then..what size bearings would i need with my eagle crank and eagle rods from clevite since i know you sell them
stock rod bearings handle lots of hp (recommended by GM in builds until they use honda ****) clevite idk, ttr can answer that most likely
Old 11-12-2008, 10:57 AM
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i got the crank off a guy from the j-body website a while back. this all was going to go on a cavalier but it has since bit the dust lol. i paid 300 for it new. what a steal!
Old 11-12-2008, 12:12 PM
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Originally Posted by 06cobaltindallas
ok quick question for you then..what size bearings would i need with my eagle crank and eagle rods from clevite since i know you sell them
Stock size, but you may have to chamfer the sides of the bearing to have the correct clearance with the crank filet radius

And do NOT forget to check these
Old 11-12-2008, 03:30 PM
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alright thanks for the input. ya really the only things i have left that are IMO are darton sleeves, all clevite bearings, oil pump gears, neutral balance shafts, cam gears, lightweight flywheel, and stage 3 clutch. those are my main focuses right now
Old 11-12-2008, 06:30 PM
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Badass about the crank.
Old 11-15-2008, 06:41 PM
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as promised more pics with new parts.

finally got my .5mm ovr szd valves
Old 11-15-2008, 11:56 PM
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Do you have an idea of how much they're going to charge to do the internals?

I would do it all myself, but I don't trust myself with the internals.

Let me know because I might just drive up there myself.
Old 11-16-2008, 01:08 AM
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umm not sure, because im putting new sleeves in the block and they would have to bore eem out for the ovr szd pistons. so im guessing whoever they go through for the bottom end would put together the pistons and rods and crank. and like i said they are sending my head with my cams off to port flow.
i think theyre just doing the rest after that. i know they are doing a custom 3in exhaust in house for me though i think through hks but not sure
Old 11-20-2008, 07:47 AM
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Originally Posted by o3nisoaso3
not true, al (witt) will teach you if you want
I'm 100% sure if you use the supertech springs with GM install height and OEM retainers it will not even reach .400 lift...before they bind. I called and talked to supertech about this, and they game me a different install height. Gm is something like 1.21 and supertech told me 1.35 if I remember correctly.

Please prove me wrong, and I meet you somewhere in youngstown and buy you and Erod a beer. Since if I'm down that way I need to visit Erod lol.
Old 11-20-2008, 09:14 AM
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I'm not sure it is really true,

the supertech titanium retainer is dished and is "cheating" on springs installed height vs valve height
Old 11-20-2008, 12:31 PM
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ya theyre dished and have a slight increase in height but i havent measured them.
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