I've done a search but not much came up. I was wondering if anyone has used this? good or bad stories?

 

I have one in my car...worked fine and did its job.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Snail EK &raquo;</TD></TR><TR><TD CLASS="quote">I've done a search but not much came up. I was wondering if anyone has used this? good or bad stories?</TD></TR></TABLE>

Search for "Greddy Profec B Spec II" has returned 121 results.

https://honda-tech.com/zerosearch

You didn't search good enough.

I have one and it works just fine.

 

for a basic boost controller we recommend it to alot of our lower boost customers.

Very nice unit & it is user friendly!

 

Get the new Profec, the type s i think. The spec 2 is a pain in the ***. The original Profec B was great, and then they tried to improve it. Didn't work so well, hence the replacement coming out fairly soon after the spec 2 was released.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tony1 &raquo;</TD></TR><TR><TD CLASS="quote">Get the new Profec, the type s i think. The spec 2 is a pain in the ***. The original Profec B was great, and then they tried to improve it. Didn't work so well, hence the replacement coming out fairly soon after the spec 2 was released. </TD></TR></TABLE>

Yeah but the Spec II has more features for less money.

 

More features that don't work very well doesn't get you very far though.

What is it that the spec 2 does that the new one doesn't, than you feel is a benefit?

 

Actually, both of them retail for $420.

 

I've used the Spec 2 in the last 20+ cars we've built and I love it . Some of the extra features , Like "start boost" works pretty well, Holds the WG closed untill the set boost. Also the boost cut and % of cut.
Mine holds boost within 1 lbs from 10 to 20+ psi, Plus very easy to use. I set them in psi , I can't get used to kpa or Bar .
I have had better luck with it than most I have dynoed with.The old school one does work well though.

 

The real time boost display, peak boost, and warning features are all nice. It's just a matter of preference, IMO, simplicity or more features. Quite honestly I find the Spec II to be fairly simple to use.

Prostreetonline has the Spec II for $320 and the Type S for $331.80.

http://www.prostreetonline.com...llers/