So I missed out on the group buy for the KW kit, but hoping to jump on the next one if it happens this year. What is recommended to do/check on the S prior to going boost?

2007 S w/22k miles changed fluids last June. New plugs as well.

I have the ACT/OEM clutch combo waiting to be installed. And I hear I should have this done before boost and broken in. Around 300-500miles on clutch. Any input on this?

Also, is an aftermarket header and/or radiator a must with these kits? Or keep stock header n at a minimum do a coolant flush? I'm in Miami,FL and only drive car around 3-4times a month.

Looking for 400whp+ Seems like the -81 rotrex can do this. Maybe upgrade to the -91 if worth it.


-Mike

 

With only 22K miles you should be good to go. You could do a compression check and a bleed down test but as stated with 22k you should be okay.

More cooling is always a good thing especially in FL. Again with 22k a coolant flush is probably not necessary.
radiator, but there are many to pick from
http://www.mishimoto.com/honda-s2000...nce-00-05.html
and fans
http://www.mishimoto.com/mishimoto-a...nda-s2000.html

Spot on with the clutch and break in.

 

Definitely get the clutch installed prior to doing the S/C as the engine cradle gets lowered to install the clutch. Aftermarket exhaust is not a must as the OEM is pretty good. However, your OEM cat will probably be short lived. If you do decide to go with an aftermarket header I would suggest putting it in with the clutch install as the OEM one will be unbolted to install the clutch. Might as well bolt up the new one since you already have the old one unhooked.

I put a Mishimoto radiator in mine, mainly because the neck on the OEM one broke as I was taking the upper hose off. Here in Ohio I have not been able to get mine hot enough to kick the fans on yet. If you do go with a Mishi/Koyo you will need slimline fans as the OEM ones wont clear the boost tubes.

You will probably be wanting to go to a heat range 8 plug, especially since you are in Florida.

You planning on doing the S/C install yourself? It's not terribly difficult if you know the sticky points ahead of time. You won't have any regrets with the Kraftwerks kit. The guys (Joe and CJ) at Skunk2 (the mfg rep for Kraftwerks???) are some of the best people I have ever dealt with.

 

Thx for replies. I currently have Tanabe Touring Dual with a test pipe. Flashpro as well. If I would see gains with say the Skunk2 alpha header I'll grab one. If the oem one flows the same then I don't want to waste money. And yes good point about header install during clutch install. I will be having the clutch n sc kit installed. Was considering driving to LHT, but I don't know if that's feasible without requesting vacation from work. So I have 2 local shops to choose from. Either Racelab Miami or KAB Customs in Sunrise.

Also, if oem radiator is fine I'll keep that. Just not sure if I should change coolant as I hear every 10 yr is a good time. This would be going on 8 yrs. and for Plugs I didn't know I needed different ones. Thx for that. Any specific plug you have used?

I'm guessing a boost gauge and oil pressure would be nice add ons as well.

 

Most are running NGK BKR8EIX Iridium IX plugs it seems. If you are 8 years on coolant I would go ahead and get it changed. Use OEM Honda coolant.

I have an Skunk2 Alpha header on mine, but could not tell you if there is an HP improvement over the OEM for certain. I would guess there is 5-10 HP to be gained.

Being that you are in south Florida I would seriously consider an upgraded radiator. The intercooler is going to restrict air flow to the radiator. I am just seeing low temps here in Ohio because it hasn't been over 70 yet. Again, it's easier to do it before putting the S/C on than it is after.

 

Kind of random, but still somewhat on topic,


will that act/oem clutch combo eliminate clutch slip on fast shifts?

 

I would assume so, since the ACT HD PP provides much more grab than the OEM PP.

 

No, that's caused by the clutch delay valve (CDV) in the slave cylinder. Search on here for "CDV Delete" and you should find plenty of threads on it.

 

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