6262 or 6266 CEA wheel upgrade

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Feb 8, 2012, 06:51 PM

#16

SDevo13

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Quote:

Originally Posted by Mark_L

That's a dyno chart I would like to checkout. I'm wrapping up my winter build with a 2.3 IX 6266 with all the supporting mods to make the Turbo perform work.
Post it up!

Will be up after I go get my car and the other two dyno sheets for the 2 road race tunes (e98/93). Also where in MN are you. Im in SF ;-) not too far away

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Feb 8, 2012, 10:15 PM

#17

Drill_Sergeant

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So what psi at what rpm? For both 6262 and 6266.

I'm interested as I have a 2.3 also. I'm rocking a 5857 right now. More info on that when I put up a build-ish thread.

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Feb 8, 2012, 11:56 PM

#18

SDevo13

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It's not that simple...unless they are tested back to back on the same set up numbers are going to be different. Cams, intake, IC, ICP, ignition, mivec/nonmivec, specific turbo kit, dump/recirc, engine compression, engine displacement, head work, valves, etc etc etc etc.... ALL have an effect on spool, not to mention conservative vs all out tunes....

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Feb 9, 2012, 09:03 AM

#19

sleeper04

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i emailed precision this question
" how much power and spool increase would i see from changing my 6262 to the new cea 6266 wheel.

Answer:
we typically see 40-50hp gain and 100-200rpm quicker spool...

Last edited by sleeper04; Feb 9, 2012 at 09:48 AM.

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Feb 9, 2012, 09:13 AM

#20

teribble

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Quote:

Originally Posted by sleeper04

i emailed precision this question
" how much power and spool increase would i see from changnig my 6262 to the new wheel, keeping the 6262 and not upgrading to the 6266"

Answer:
we typically see 40-50hp gain and 100-200rpm quicker spool...

so my guess is the 6266 would be a little bit laggier but still make more power up top hence the bigger wheel. maybe this will help someone

No the 6266 spools QUICKER by 100- 200 RPM not laggier.

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Feb 9, 2012, 09:36 AM

#21

05ah8james

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Quote:

Originally Posted by teribble

No the 6266 spools QUICKER by 100- 200 RPM not laggier.

i was about to bust open this tread but u beat me

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Feb 9, 2012, 09:45 AM

#22

sleeper04

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nevermind re-read the email the 6266 will spool 100-200rpm quicker then the old 6262 design...edited post.

thanks guys

Last edited by sleeper04; Feb 9, 2012 at 09:47 AM.

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Feb 9, 2012, 12:02 PM

#23

JohnBradley

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6266 will need a large gate to keep it from boost creeping.

Aaron

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Feb 9, 2012, 12:15 PM

#24

teribble

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Quote:

Originally Posted by JohnBradley

6266 will need a large gate to keep it from boost creeping.

Aaron

This and i've even seen two BOV's used.

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Feb 9, 2012, 12:28 PM

#25

SDevo13

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Tial MVR (44mm) and a Tial Q BoV seem to do fine for me

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Feb 9, 2012, 02:06 PM

#26

Drill_Sergeant

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I understand there are factors that directly affect spool.

My question was directed towards YOU. You may or may not be the quickest spooling 6266, but I still would like to see what psi rpm YOU hit.

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Feb 9, 2012, 07:34 PM

#27

silver9mr

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Quote:

Originally Posted by teribble

This and i've even seen two BOV's used.

what would be the reason for this

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Feb 9, 2012, 08:32 PM

#28

teribble

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Quote:

Originally Posted by silver9mr

what would be the reason for this

If you're running 40+lbs of boost on a huge turbo. Sometimes one bov won't release enough air and your setup requires two is my guess. I'm not 100% sure.

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