KENNE BELL 2.6L QUESTION

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grey03cobravert

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Sep 20, 2006

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May 31, 2007

#1

• May 31, 2007

• #1

OK I CAN GOT THE 2.6L brandnew with bap for 3500 bucks.
whjat boost will i have with the 2.75 upper / i can i still run pump gas? its not a drag car it a vert with no cage. but i want to ne in the 600 club if not more but i dont want to blow my motor .

what whats the boost with the
3.5
3.25
3.0
2.75
i wopuld thank you for that dealely...for i will be gettijng it soon

 

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Uncle Meat

Banned

Jun 13, 2002

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Prattville, Alabama

May 31, 2007

#2

• May 31, 2007

• #2

http://www.kennebell.net/techinfo/ford-techinfo/CobraBigBoreBoostPulleyRatio.pdf

 

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grey03cobravert

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Sep 20, 2006

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May 31, 2007

#3

• May 31, 2007

• #3

STOCK LOWER 2.75 upper = what boost? thanks

 

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Uncle Meat

Banned

Jun 13, 2002

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Prattville, Alabama

May 31, 2007

#4

• May 31, 2007

• #4

Did you even look at the PDF document referenced in the link I posted? It has all the ratings for the different upper pulleys for all Kenne Bell superchargers.

In case you are having trouble.... 2.75 upper plus stock lower is 24Lbs! You ain't going to be running no pump gas with that. I sure hope you have plans on getting more than just a BAP to assist in fuel delivery...

U.M.

 

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grey03cobravert

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Sep 20, 2006

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May 31, 2007

#5

• May 31, 2007

• #5

i couldnt see the link um how much bvoost a\can i get way weith 3,25 ? with pump gas i want at least 21 pis if possible i got a 24 plus over lay, its late sans i cnat see to spell.

 

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Uncle Meat

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Jun 13, 2002

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Prattville, Alabama

Jun 3, 2007

#6

• Jun 3, 2007

• #6

Soory it took so long to get back to you, but I'm currently on vacation, This chart, taken straight from the link in my post above should help.

View attachment 383012

 

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grey03cobravert

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Sep 20, 2006

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Jun 6, 2007

#7

• Jun 6, 2007

• #7

the 3 in pulley

with 22 psi is that to much with 93 gas?

thanks great link

 

Tommy98016

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Mar 17, 2004

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New York

Jun 6, 2007

#8

• Jun 6, 2007

• #8

I wouldn't run more then 19 psi on low timing or 15-17 psi's on a higher degree.

and you better get all the other supporting mods besides just a BAP or you will run out of fuel sooner then later

 

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grey03cobravert

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Sep 20, 2006

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Jun 11, 2007

#9

• Jun 11, 2007

• #9

Tommy98016 said:

I wouldn't run more then 19 psi on low timing or 15-17 psi's on a higher degree.

and you better get all the other supporting mods besides just a BAP or you will run out of fuel sooner then later

Click to expand...

ok tel me about the bap . and the suppoting mod ..you talking like foucs pumps or gt40 pumps here? or fine line and up graded fuel rails ?
im going with 3.25 uuper on the 2.6L k/b jms said they usally make 2 psi boost less the adrversied..
3.25 =20 psi so might be 18 i hope

i got a 3.00 coming also for a mix of 92 /100 unleaded i got a switch chip.

he said the 2.75 pulley wpould req. thje upo graded fuel lines etc. right ?

i should be safe with the 3. 00 they said . if not let me know fast for this is getting order today thanks everyone

 

Tommy98016

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Mar 17, 2004

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New York

Jun 11, 2007

#10

• Jun 11, 2007

• #10

grey03cobravert said:

ok tel me about the bap . and the suppoting mod ..you talking like foucs pumps or gt40 pumps here? or fine line and up graded fuel rails ?

Click to expand...

Injectors, MAF and either a BAP w/full wiring upgrade or GT pumps w/the upgraded fuel pump driver modual (FPDM). Also remove the PPRV while your there Don't waste your time w/foci pumps, the GT's are better.

you won't need new rail or fuel lines unless you wanna run some big boost

 

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grey03cobravert

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Sep 20, 2006

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Jun 11, 2007

#11

• Jun 11, 2007

• #11

Tommy98016 said:

Injectors, MAF and either a BAP w/full wiring upgrade or GT pumps w/the upgraded fuel pump driver modual (FPDM). Also remove the PPRV while your there Don't waste your time w/foci pumps, the GT's are better.

you won't need new rail or fuel lines unless you wanna run some big boost

Click to expand...

thanks tommy , i got a BA #2400 on it
so with the streetable 3.25 pulley with 93 pump gas , and the 3.00 100 unlesed race gas a should be fint with just the stocks pumps ,with the bap? than.

when do you need the gt40 pumps at 24 psi pr 2.75 pulley? thanks again

 

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grey03cobravert

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Sep 20, 2006

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Jun 14, 2007

#12

• Jun 14, 2007

• #12

well'' looks like this post is over?

 

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grey03cobravert

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Sep 20, 2006

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Jun 15, 2007

#13

• Jun 15, 2007

• #13

http://www.kilmer-family.com/temp/kb-boost.jpg o i got a k/b 2.6L btw

so you think with the 3.25 pulley it will give me 20 psi boost or maybe a lb or too less , or is it right on the money?

i got a 3.25 coming for pump gas tune
and a 3.00 for 100 race gas .

i was told the 3.5 pulley is around 2 psi less then shown here so it would be closer to 16 not 18 psi ...does this hold true or do you need more info on my car ? thanks.