How much boost you reken

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How much boost you reken

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Mitsubishi >> Tech Help and Information >> Nitrous, Super Chargers, & Turbos >> How much boost you reken

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How much boost you reken - 1/10/2007 9:49:00 PM

BlackMurcielago

Posts: 233
Joined: 11/12/2006
Status: offline

Okay my six bolt is being sawpped in this weekend and hes throwing in a Manuall boost controll, boost, air/fuel, and oil psi gauge.

Its a 6-Bolt
Has 4 Layer Head gasket
and ARP Head studs

The gaskets can hold 80 and the studs around 120 pounds

But my question how much boost i can safly run on that crank, stock pistons and rods. Im putting in a 25/28 BB turbo to.

So what do you guys think

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RE: How much boost you reken - 1/10/2007 10:39:50 PM

Sebba

Posts: 14725
Joined: 2/20/2006
From: San Antonio, TX
Status: offline

On that turbo...20 safely

Are you running stock fuel?

_____________________________

These cranks are made for walkin'''', and thats just what they''''ll do, one of these days these cranks are gonna walk all over you

(in reply to BlackMurcielago)

Post #: 2

RE: How much boost you reken - 1/10/2007 11:10:37 PM

BlackMurcielago

Posts: 233
Joined: 11/12/2006
Status: offline

Stock injectors, rail, pump, and Electronics

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Post #: 3

RE: How much boost you reken - 1/11/2007 12:23:54 AM

Sebba

Posts: 14725
Joined: 2/20/2006
From: San Antonio, TX
Status: offline

um.... 15-17

< Message edited by Sebba -- 1/11/2007 12:25:31 AM >

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These cranks are made for walkin'''', and thats just what they''''ll do, one of these days these cranks are gonna walk all over you

(in reply to BlackMurcielago)

Post #: 4

RE: How much boost you reken - 1/11/2007 2:06:44 AM

EMonz57

Posts: 11692
Joined: 5/13/2005
Status: offline

quote:

ORIGINAL: BlackMurcielago

Stock injectors, rail, pump, and Electronics

why even ask then lol.... If its a bigger flowing turbo than stock you may even not want to push more than 15

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1993 Supra 6spd(OOOO\ ..... /OOOO)

(in reply to BlackMurcielago)

Post #: 5

RE: How much boost you reken - 1/11/2007 6:43:19 AM

paintballproam

Posts: 1292
Joined: 3/14/2006
Status: offline

It depends on the turbo. Im not going to say you can run 17psi because if you have a T25, then thats fine, but if you have something like a FP3065 or GT40R, your motor will blow. It depends on the flow rate of the turbo. On a stock turbo however, 15 would be good.

_____________________________

98% of people die at some point in thier life
1995 eagle talon tsi awd
6 BOLT
Evo 3 16g
Evo 3 o2 housing
tubular stanless manifold
3" stanless turbo back
Polished intake
Greddy rs bov
ETS 10" FMIC

(in reply to EMonz57)

Post #: 6

RE: How much boost you reken - 1/11/2007 6:39:22 PM

TheAdvocate

Posts: 2321
Joined: 8/18/2005
From: Baraboo, WI
Status: offline

quote:

ORIGINAL: EMonz57

quote:

ORIGINAL: BlackMurcielago

Stock injectors, rail, pump, and Electronics

why even ask then lol.... If its a bigger flowing turbo than stock you may even not want to push more than 15

Same.. 15 would prolly be good for you..

_____________________________

-Project 99 GSX-
Built 6 bolt
Crower rods
ross pistons
Built Head
FP3x Cams
Venom Intake
AEM Fuel Rail
850 Injectors
*Looking for Sponsors*

(in reply to EMonz57)

Post #: 7

RE: How much boost you reken - 1/11/2007 9:50:36 PM

BlackMurcielago

Posts: 233
Joined: 11/12/2006
Status: offline

What if i do get larger injectors, lines, pump, rail and all that

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Post #: 8

RE: How much boost you reken - 1/12/2007 6:21:03 AM

paintballproam

Posts: 1292
Joined: 3/14/2006
Status: offline

What turbo are you going to run? Even if the 6 bolt is stock, they have been known to handle 400hp+.

_____________________________

98% of people die at some point in thier life
1995 eagle talon tsi awd
6 BOLT
Evo 3 16g
Evo 3 o2 housing
tubular stanless manifold
3" stanless turbo back
Polished intake
Greddy rs bov
ETS 10" FMIC

(in reply to BlackMurcielago)

Post #: 9

RE: How much boost you reken - 1/13/2007 6:51:47 PM

TheAdvocate

Posts: 2321
Joined: 8/18/2005
From: Baraboo, WI
Status: offline

I wouldnt go over 18lbs with even after those upgrades.. But if its your daily driver and you dont want to start fixing things, i would stick with about 16-17..

_____________________________

-Project 99 GSX-
Built 6 bolt
Crower rods
ross pistons
Built Head
FP3x Cams
Venom Intake
AEM Fuel Rail
850 Injectors
*Looking for Sponsors*

(in reply to paintballproam)

Post #: 10