S2000 Under The Hood S2000 Technical and Mechanical discussions.

2.5L S2000 under way

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Old May 13, 2004 | 05:47 PM
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Today I paid for Inline Pro's 2.5 liter stroker kit. The rods, pistons and crank are all forged the sleeves are made of ductile iron. The new bore and stroke is 89x99, the compression will be raised to 11.5:1. We're going to run 370cc injectors and a V-afc for mangement. The expected nubers are 25% increase over stock so we are estimating 300hp flywheel and about 260whp, the kit should produce alot of tourque not sure how much. As of now the block is sleeved and everything is in except for some bearings,once there in final assembly wil be completed on the block. once that is done we will pull my motor swap my head and re-install the new block with my old head. For now there will be no head work done. Any questions just ask i'll be glad to awnser them and for the price, it is $5,495.00 which insludes Pistons,Rods, sleeves,crank, new oil pump and new honda bearings.injectors and all labor are seperate.Just wanted to post up what was going on to see you opinions/reactions, and becasue im really excited for this.

Inline Pro Stroker
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Old May 13, 2004 | 06:22 PM
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Curious but skeptical(not that it could be done but it's long term safety) Still running at 9K? I assume you're the canary(i.e. the first)? Good luck and I hope it works! Do tell when you get the dyno's. BTW checking their website you got to choose bore size. Was the max 89mm?
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Old May 13, 2004 | 06:25 PM
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yes, 89 is max and yes im the first, still running to 9k
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Old May 13, 2004 | 06:27 PM
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can I have some more info on the oil pump and bearing caps that you will be using?
are these better than honda oem?
what's the $$ penalty ?
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Old May 13, 2004 | 06:36 PM
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i don't understand how you can rev the engine up safely to 9k rpm at stroke the engine up to 2.5 L. the piston speeds would be astronomical. either way, good luck and keep us updated.
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Old May 13, 2004 | 06:41 PM
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[QUOTE]Originally posted by RazorV3
i don't understand how you can rev the engine up safely to 9k rpm at stroke the engine up to 2.5 L.
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Old May 13, 2004 | 06:45 PM
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I'm curious as to why you would want to go this route when a UR kit is $5,500?
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Old May 13, 2004 | 06:46 PM
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Originally posted by honda606
I'm curious as to why you would want to go this route when a UR kit is $5,500?

Some peole are all about NA power. More power to them, because its harder, and a lot more work.
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Old May 13, 2004 | 06:47 PM
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Originally posted by honda606
I'm curious as to why you would want to go this route when a UR kit is $5,500?

i guess its the respect you get by making high hp when naturally aspirated.



edit:ahh NFR beat me to it!
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Old May 13, 2004 | 06:48 PM
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OWNED!
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