Wiseco - Accelerated Performance Turbo Forged Piston Set - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

industrial · 07-29-2012, 05:11 PM

Quote:

Originally Posted by Synack

I can't wait to find out how much PSI a bone stock motor can handle.

Yeah I'm kind of curious about this too. I'd like to know what changes were made from the FA20 in our cars to the factory turbo model in the new jdm legacy.

Coheed · 07-29-2012, 05:31 PM

I bet 12psi on e85 is possible. Hell, even running 100 octane you could do 12psi pretty easy.

Don@Accelerated · 07-29-2012, 05:55 PM

Quote:

Originally Posted by UncleFester

Are you working on getting rods made as well?

Yes we are in process as well

ft86-UAE · 07-29-2012, 06:23 PM

Cp-Carrillo have made the rods already

Calum · 07-29-2012, 07:52 PM

Quote:

Originally Posted by Don@Accelerated

Yes. I have never seen a subaru without a floating pin. Although I have to admit, I like a challenge when assembling!

I've never assembled a flat motor before. After a previous response I went looking for an explanation on youtube. Yeah, it's pretty self evident why a floating wrist pin would always be used.

Thanks for answering my stupid question.

Don@Accelerated · 07-29-2012, 08:22 PM

Quote:

Originally Posted by ft86-UAE

Cp-Carrillo have made the rods already

They are 6 weeks out

usptwins · 09-22-2012, 12:04 AM

so, now to revive this thread....

I just seen this while searching for these types of posts.

Looks like we still don't know how much the stock internals can hold as far as boost or power... So far Don is at 20psi and about 461whp and nothing on the engine is going out. So far its just his trans thats giving slight problems!

Any more words on the rods or pistons? such as price? Thanks

Tansey86 · 09-22-2012, 12:26 AM

Whats the max boost you can run with 10:1 compression ratio pistons on 93? Not everyone wants to run meth or e85. I was under the impression that 10:1 is still high for a boosted application.

Opposed · 09-22-2012, 01:17 AM

Quote:

Originally Posted by Tansey86

Whats the max boost you can run with 10:1 compression ratio pistons on 93? Not everyone wants to run meth or e85. I was under the impression that 10:1 is still high for a boosted application.

Depends. I know a lot of F20's running 30+ psi on stock 11:7.

Tansey86 · 09-22-2012, 05:09 PM

Quote:

Originally Posted by Opposed

Depends. I know a lot of F20's running 30+ psi on stock 11:7.

So its safe to run 30 psi on 10:1 CR on 93 with these motors? Assuming the tune is good.

VSGTS14 · 09-22-2012, 05:21 PM

30 psi? not even sti's run 30 psi.

maybe 20-23 on 93.

Tansey86 · 09-22-2012, 06:04 PM

There are stis that run 30 psi lol ive seen 45+

Opposed · 09-23-2012, 09:01 AM

Quote:

Originally Posted by VSGTS14

30 psi? not even sti's run 30 psi.

maybe 20-23 on 93.

[ame="http://www.youtube.com/watch?v=cxOLCybSvIE&playnext=1&list=PLD482DBE20B65 6D66&feature=results_main"]Ballistics Jake :: Record breaking WHP :: 800.06whp! - YouTube[/ame]

czar07 · 09-23-2012, 10:02 AM

depends on the turbo. how does it matter what psi you run, its the power/torque thats the limiting factor

09-22-2012, 12:04 AM	#49
usptwins Toyota Soul Join Date: Aug 2012 Drives: 96 taco Location: Louisiana Posts: 528 Thanks: 725 Thanked 99 Times in 78 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	so, now to revive this thread.... I just seen this while searching for these types of posts. Looks like we still don't know how much the stock internals can hold as far as boost or power... So far Don is at 20psi and about 461whp and nothing on the engine is going out. So far its just his trans thats giving slight problems! Any more words on the rods or pistons? such as price? Thanks __________________ No replacement for Displacement??? Tell that to the people with a 2JZ.

09-22-2012, 05:21 PM	#53
VSGTS14 987 Motorsports Join Date: Aug 2012 Drives: '13 WO FR-S Location: Phillipsburg, NJ Posts: 340 Thanks: 1 Thanked 97 Times in 66 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	30 psi? not even sti's run 30 psi. maybe 20-23 on 93. __________________ '13 WO FR-S Track Car Build

09-23-2012, 10:02 AM	#56
czar07 Senior Member Join Date: Sep 2011 Drives: '97 RSP JZZ30 GT-T Location: Australia Posts: 612 Thanks: 365 Thanked 192 Times in 101 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	depends on the turbo. how does it matter what psi you run, its the power/torque thats the limiting factor __________________ Germans>Japanese>Italians>Americans. Unless its a Corvette.

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07-29-2012, 05:31 PM	#44
Coheed Senior Member Join Date: Jun 2012 Drives: DGM BRZ Limited Location: Seattle Posts: 813 Thanks: 209 Thanked 225 Times in 157 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I bet 12psi on e85 is possible. Hell, even running 100 octane you could do 12psi pretty easy.

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09-22-2012, 12:26 AM	#50
Tansey86 Senior Member Join Date: Sep 2012 Drives: 2003 Subaru Outback Location: Long Island, NY Posts: 1,318 Thanks: 154 Thanked 529 Times in 300 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Whats the max boost you can run with 10:1 compression ratio pistons on 93? Not everyone wants to run meth or e85. I was under the impression that 10:1 is still high for a boosted application.

09-22-2012, 06:04 PM	#54
Tansey86 Senior Member Join Date: Sep 2012 Drives: 2003 Subaru Outback Location: Long Island, NY Posts: 1,318 Thanks: 154 Thanked 529 Times in 300 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	There are stis that run 30 psi lol ive seen 45+

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