Ebc: Blitz Spec S Or Greddy Profec B Spec Ii

[nuffsaid]

Hi all

Which is better:

Blitz Dual SBC Spec S

- 4 boost settings

- single solenoid (rated at 18psi)

- approx 360

Greddy Profec B Spec II

- 2 boost settings (rated at 30+ psi)

- twin solenoid

- approx 400 as well

I wont be boosting more than 12psi, but want something that will hold boost well (no spiking), thats why I am contemplating the greddy even though my boost level is not high.

Anyone used either and whats your experience?

Another one thats also good the greddy profec spec s, I like the turn knob feature that allows you to adjust your low and hi level boost easily. I dont think its as easy with the ones above, or is it?

Thanks all

Edited March 5, 2006 by nuffsaid

[super_s13]

i would say the Greddy over the blitz any day much better even for low boost setting they hold really well and deff wont spike

[N I B]

Both are a great unit so go for the cheapest,Once you know how to set them thier easy to use.

[Miller the hoon]

Eboost is the best Australian made and in english + boost gauge aswel

easy to set

james

[Benno31]

I had a Blitz Spec S and it was amazing how well it held boost at a constant level. I currently have a Greddy Profec B and I am not entirely pleased with it. I am actually going to sell it.

[nuffsaid]

Eboost is the best Australian made and in english + boost gauge aswel

easy to set

james

I have heard this, too expensive though!

[nuffsaid]

Anyone else prefer one over the other?

[gt-t_r34]

i reckon get the greddy because of the 2 solinoids(spelling) you'll end up wanting more boost than the blitz one offers my mate bought the blitz thinking he wouldnt go over 1.3bar and now wants to raise it 1.6bar

[nuffsaid]

I will definately not go over 18psi.

Why? coz my R34 turbo will crap itself, and I will never be upgrading my turbo. Too much money that I dont have. hahaha

[Wink]

i reckon get the greddy because of the 2 solinoids(spelling)

The GReddy EBC only has one solenoid.

[Tangles]

HYBRID ELECTRONIC BOOST CONTROLLER for under $400 - holds boost extremely well.

Here is some further info:

"Hybrid Electronic boost controllers not only spool the turbo up quicker, but also regulates the amount of boost pressure. Features included:- Microprocessor controlled. Closed/Open loop design. Accurate boost regulation. Fast boost attenuation. Two boost settings. Compact Design. Full in car adjustment. Competitve price. 9Bar/130 PSI solenoid. Easy to install with 2 built in pre-sets, easily adjusted by two knobs in the cabin"

I use one and its absolutely fine.... a good choice.

Tangles

[nuffsaid]

The GReddy EBC only has one solenoid.

Are you sure? I thought he B Specs are dual solenoid. A couple of tuners have told me that they are, some links below also seem to think so.

See: http://www.sportcompactcarweb.com/tech/020...boostcontrol05/ and http://www.modernperformance.com/all/greddy_profec.shtml

[Wink]

Are you sure? I thought he B Specs are dual solenoid. A couple of tuners have told me that they are, some links below also seem to think so.

See: http://www.sportcompactcarweb.com/tech/020...boostcontrol05/ and http://www.modernperformance.com/all/greddy_profec.shtml

Arg I'm not sure now - the trader I bought mine off (chiba_osaka_boy) said it was single solenoid and if you look at the size of the Blitz Dual SBC (definitely twin solenoid) solenoid box its quite alot bigger than the GReddy solenoid unit.

[Miller the hoon]

Do you hav a good boost gauge

james

[nuffsaid]

Nopes, just the factory GTT one,.

[Miller the hoon]

Go the eboost 2

get it installed and i will tell you how to use it

you realy need a boost gauge so eboost have 1 is not that much more

and dont do a dyno and i will tell you how to set it

they are so easy to use its not funny

james

[33SOM]

I use to have a Blitz. Sold it for the greddy. Greddy has alot more features and easier to setup. Word to ya muma!!

[nuffsaid]

thats almost double the price of the EBC's listed above.

[GM_GTR]

I don't know anything about the blitz ebc but I use the greddy ebc alongside a greddy boost gauge, the boost gauge has a memory recall so I can always check what the peak boost was and the ebc has never spiked...Im very happy with it

[Miller the hoon]

It will depend on who fits it aswell

now i can use mine i would say any 1 who knows how to use wat ever 1 you got would be good

tuning is so important

1 tuner over in perth recons that the blitz 1 is the best cause they hold boost the best and are easy to fit

but that was the only 1 they could tune properly i was later told

james