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View Full Version : RSpeed Check Valve for DASC

DustenT
12-15-2005, 03:56 PM
I just bought the RSpeed check valve kit for my DASC. I found a discount code fo 15% off. The code is: gift2005.

Just thought I'd pass this along, it's probably only good til Jan.1

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1 101-005 RSpeed Mazda Miata Supercharger Check Val..$29.95

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Order SubTotal: $25.46
Ground Shipping: $10.25
Tax: $0.00
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Order Total: $35.71
DustenT
12-26-2005, 05:04 AM
I installed the Rspeed check valve this weekend. First impressions are GREAT! I'm seeing about 1-2 psi more boost at all times.

I highly recommend this for anyone with a DASC. I'll post pics soon.
cali-ti
12-26-2005, 05:17 AM
cool ... so you think it would bump it up when you go with the 10psi pulley too?
DustenT
12-26-2005, 03:02 PM
cool ... so you think it would bump it up when you go with the 10psi pulley too?

1 psi of boost = ~10hp.

So that 10psi pulley will increase power. The nice thing is that the check valve increases boost all the time, not just top end boost. I can feel a little more torque down low and I can feel it pull harder up top.
DustenT
12-28-2005, 12:21 AM
Mine came with it when I had it, so I can't comment
You just did.
Silver00spike
12-30-2005, 09:04 AM
no I didn't
DustenT
12-30-2005, 06:13 PM
no I didn't

You can't escape it.
Mine came with it when I had it, so I can't comment
cali-ti
12-30-2005, 06:15 PM
it's like in the rush song ... "even if you chose not to decide, you still have made a choice." by replying at all, you made a comment :)
DustenT
12-30-2005, 06:26 PM
it's like in the rush song ... "even if you chose not to decide, you still have made a choice." by replying at all, you made a comment :)

Way off topic cali-ti. Moderators are supposed to keep these threads on track!

Rush ftw!! I celebrate their entire collection.
cali-ti
12-30-2005, 06:30 PM
btw, where did you actually source the RSpeed check valve? didn't post that in your original thread post. i guess i'll wait until i actually have a DASC, but maybe someone else wants to get one quick.

and yes, rush does rock. seen them a couple times, last time at milwaukee. they didn't even bother having an opening band.
DustenT
12-30-2005, 07:33 PM
Rspeed check valve - I bought it from Rspeed.....

http://rspeed.net/miata/item.asp?dept=13&cat=2&prod=101-005
saintly
01-04-2006, 01:34 AM
Pardon me for not getting it but, where does that get installed?
Any pics?