Jump to content
SAU Community

Recommended Posts

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 by nuffsaid

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

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

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

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.

BoostSpecRS.jpg

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

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

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Update: I got the magnet out. I bought 3 different flexible magnetic reach tools, but none of them worked. The magnet on the tip was all less than 2lbs of force, so i had to buy a special cylindrical magnet that had a pull force of 9lbs.  The magnet finally came in the mail yesterday, so i got under the car to get to work. The super strong magnet isn't that long, so i only have about 1 finger pinch lengths to hold it. I was so scared when i was going in the hole, that the 9lb magnet would just fly away inside the oil pan never to be seen again, but i had my butt cheeks clenched and finger gripped on that thing so tight, i managed to get it to suck the other magnet out.  It was a victory for me last night.         
    • Yep, pretty much what you said is a good summary. The aftermarket thing just attached to the rim, then has two lines out to valve stems, one to inner wheel, one to outer wheel. Some of the systems even start to air up as you head towards highway speed. IE, you're in the logging tracks, then as speeds increase it knows you're on tarmac and airs up so the driver doesn't even have to remember. I bet the ones that need driver intervention to air up end up seeing a lot more tyre wear from "forest pressures" in use on the highway!
    • Yes, but you need to do these type certifications for tuning parts. That is the absurd part here. Meaning tuning parts are very costly (generally speaking) as well as the technical test documentation for say a turbo swap with more power. It just makes modifying everything crazy expensive and complicated. That bracket has been lost in translation many years ago I assume, it was not there.
    • Hahaha, yeah.... not what you'd call a tamper-proof design.... but yes, with the truck setup, the lines are always connected, but typically they sit just inside the plane of the rear metal mudguards, so if you clear the guards you clear the lines as well. Not rogue 4WD tracks with tree branches and bushes everywhere, ready to hook-up an air hose. You can do it externally like a mod, but dedicated setups air-pressurize the undriven hubs, and on driven axles you can do the same thing, or pressurize the axles (lots of designs out there for this idea)... https://www.trtaustralia.com.au/traction-air-cti-system/  for example.... ..the trouble I've got here... wrt the bimmer ad... is the last bit...they don't want to show it spinning, do they.... give all the illusion that things are moving...but no...and what the hell tyre profile is that?...25??? ...far kernel, rims would be dead inside 10klms on most roads around here.... 😃
    • You're just describing how type certification works. Personally I would be shocked to discover that catalytic converter is not in the stock mounting position. Is there a bracket on the transfer case holding the catalytic converter and front pipe together? If so, it should be in stock position. 
×
×
  • Create New...