So many options! - Page 3 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

350matt · 12-08-2014, 05:03 PM

thing is as with most superchargers they will only give you so much pressure ratio, so the 335 unit will flow more air but won't be able to push past 1.2 Bar of boost over whatever you feed it with

all this means is that you'll get monster low end torque but more or less the same top end as a smaller unit

unless of course you go turbo and then super, so feed the SC with a bar of boost from the turbo and you'll get 2.2 bar of boost over atmospheric

CSG David · 12-08-2014, 05:35 PM

Quote:

Originally Posted by 350matt

so who's getting a Cosworth kit 1st then?

and being as they publish 280Bhp with this will anyone smash on a smaller pulley to try for more?

The overhead is there, but Cosworth, like other proper engineering companies, already expressed concern over the durability of the factory motor. Anybody pushing more power without that concern clearly does not have the end user's well being in mind.

Even though the disclaimer has been made, it will not deter end users from attempting to achieve more without proper supporting equipment.

350matt · 12-09-2014, 02:13 AM

are cosworth bringing out a bottom end for this car then?

and are they then going to offer a smaller pulley setup?

CSG Mike · 12-09-2014, 03:33 AM

Quote:

Originally Posted by 350matt

are cosworth bringing out a bottom end for this car then?

and are they then going to offer a smaller pulley setup?

Yes, stage 3 parts will be engine internals.

350matt · 12-09-2014, 11:50 PM

cool
any idea when?

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12-08-2014, 05:03 PM	#29
350matt Senior Member Join Date: Jul 2013 Drives: toyota mr2/ Toyota GT86 Location: UK Posts: 438 Thanks: 3 Thanked 140 Times in 92 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	thing is as with most superchargers they will only give you so much pressure ratio, so the 335 unit will flow more air but won't be able to push past 1.2 Bar of boost over whatever you feed it with all this means is that you'll get monster low end torque but more or less the same top end as a smaller unit unless of course you go turbo and then super, so feed the SC with a bar of boost from the turbo and you'll get 2.2 bar of boost over atmospheric

12-09-2014, 02:13 AM	#31
350matt Senior Member Join Date: Jul 2013 Drives: toyota mr2/ Toyota GT86 Location: UK Posts: 438 Thanks: 3 Thanked 140 Times in 92 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	are cosworth bringing out a bottom end for this car then? and are they then going to offer a smaller pulley setup?

12-09-2014, 11:50 PM	#33
350matt Senior Member Join Date: Jul 2013 Drives: toyota mr2/ Toyota GT86 Location: UK Posts: 438 Thanks: 3 Thanked 140 Times in 92 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	cool any idea when?

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