Im looking to get a much better idle in my car (therefore going VTEC) bt still would like to make some good power. Id like as close to stock idle as possible. Are JUN111s to wild for this?

BTW: Compression would be 12:1 if that matters.

 

I wouldn't use the term smooth with the JUN 3s. It's fairly rough. People can tell that I'm running big cams from the sound. I never tried the JUN 2s or 1s. 100% happy with it tho.

Peace...


[Modified by JUNpoweredITR, 7:27 PM 12/13/2001]

 

Damn...sounds a little too rough. I want stock like..very very quiet. Any suggestions?

 

Can't really recomend you to anything other than stock ITR, since that's the only cams I have prior experience with.

Peace...


[Modified by JUNpoweredITR, 7:30 PM 12/13/2001]

 

Why? There are trade-offs with any power adder...

Type 3's idle is mild compared to the spec b or c setups I've heard. Hell, I'm running spec b's and my idle is almost like stock. The sound is a function of your intake and exhaust setup. Quiet those down if you're worried about being given away... Or just say you ignition needs some work (bad plugs, wires, etc...)

 

As long as they dont sound like this...
http://pages.sssnet.com/mikey/lopingb20.mov

 

Spoons Idle stock IM me about gb if interested.

 

My JUN 3's idle stock you can not even tell I have cams

 

My car idles like stock too. But it's a B16.

CB

 

****. I'd have to run open header to sound like that!

Find someone local to you with type 3's and take a ride with them. You really have to know what to listen for to detect them at idle...

With a b20 setup, type 3's would be badass!

 

Yea Id guess around 215 WHP

 

All the JUN cams idle like stock, so do Skunk2.

Good choices, all of them.

 

Mike: Would you go for the JUN or Skunk2 cams? Also, what valvetrain?

 

Sorry not Mike but JUN...and...JUN


[Modified by IntegraT, 9:16 PM 12/13/2001]

 

I'm betting ~220whp+

But the high-revving nature of the type 3's could be detrimental to the poor rod/ stroke ratio of the b20vtec...

 

Clearance issues? (piston/valve contact)

 

The Jun3 cams are an excellent choice. As far as clearance is concerned, I went as far as +5 on the intake cam, and as much as -4 on the exhaust cam.. but not as the same time. LOL. The head was milled 20 thousandths and they were Endyn pistons. No contact.

Best results were seen at -1 intake cam, +2 exhaust cam.

 

No, with the Endyn pistons I think there is plenty of clerance. Hell I might even clay the clearance.

Good thing I got a girdle since these rev so high.

 

Val

Is your idle worse since your rebuild? Have you changed cam timing since you put it back to 0, 0?
I have 62404's already on order for my B18B rebuild and just wondered if you had changed your mind on these cams.

 

I havnt retuned them yet, the cam gears are still at +4,-4. It didnt seem like the rebuild changed the idle.

 

cool! i was just concerned because of your b20 setup......good luck


<------who wishes his POS had jun cams

 

jun's cams have stock idle......

 

+4 and -4...........damn...........no wonder your have a horible idle and your running very very VERY rich.......you just incresed the already to much overlap by ALOT more...........

put it to 0 and 0 and it should idle and smell a little better...........

 

Yea but Il also lose the 8 HP adn 10 FT LBS I gained by tuning teh cams the way they are