315bhp VQ 3.75L Stroker Kit from IMPUL

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Jan 12, 2003 | 12:48 PM

MardiGrasMax

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315bhp VQ 3.75L Stroker Kit from IMPUL

Translation of IMPUL's page

Information of NEW fair lady Z development
- 3750cc engine finished product (320ps/6800rpm)
http://www.impul.co.jp/shop/z33.index.htm

http://www.my350z.com/forum/showthre...025#post168025

So all the VQ35 guys can do this and sell their stock parts to the VQ30 guys.

Jan 12, 2003 | 12:56 PM

Vyrus

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Why don't you try this Mardi?

-Cyrus

Jan 12, 2003 | 01:03 PM

gtr_rider

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Quote:

Originally posted by Vyrus
Why don't you try this Mardi?
-Cyrus

Jan 12, 2003 | 01:03 PM

redmaxpa007

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From: the DAMN south

Quote:

Originally posted by Vyrus
Why don't you try this Mardi?
-Cyrus

you try this vyrus.. oooohhh wait......

nevermind....

Jan 12, 2003 | 01:14 PM

Vyrus

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Quote:

Originally posted by redmaxpa007

you try this vyrus.. oooohhh wait......

nevermind....

I'm poor and proud richboy!
-Cyrus

Jan 12, 2003 | 02:05 PM

MardiGrasMax

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I am

Jan 12, 2003 | 02:09 PM

gtr_rider

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Quote:

Originally posted by MardiGrasMax
I am

Jan 12, 2003 | 02:17 PM

MaximaRider

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Mardi u CRAzzzzY

Jan 12, 2003 | 02:33 PM

Sprint

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so where can i read about what the helll you are doing to your maxima?

Jan 12, 2003 | 03:01 PM

#10

MardiGrasMax

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As soon as i get a digi camera i will take some pics and do a write up. Its a long term thing though, will take about a year or so.

Jan 12, 2003 | 03:06 PM

#11

Craig Mack

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Sounds like this is going to cost you some BIG bucks Mardi.

Jan 12, 2003 | 03:09 PM

#12

Confused

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where can we read about yours?

Quote:

Originally posted by SprintMax
so where can i read about what the helll you are doing to your maxima?

Jan 12, 2003 | 03:13 PM

#13

Sprint

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Quote:

Originally posted by Confused
where can we read about yours?

www.turbomaxima.com

Jan 12, 2003 | 03:56 PM

#14

gtr_rider

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Quote:

Originally posted by MardiGrasMax
As soon as i get a digi camera i will take some pics and do a write up. Its a long term thing though, will take about a year or so.

vqpower.com

Quote:

Originally posted by Confused
where can we read about yours?

Jan 12, 2003 | 04:08 PM

#15

MardiGrasMax

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Quote:

Originally posted by Craig Mack
Sounds like this is going to cost you some BIG bucks Mardi.

Yea, maybe a set of Altezas would be a better idea

Jan 12, 2003 | 04:28 PM

#16

Sprint

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Quote:

Originally posted by MardiGrasMax

Yea, maybe a set of Altezas would be a better idea

maybe JUN will follow soon

Jan 12, 2003 | 04:51 PM

#17

Craig Mack

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Quote:

Originally posted by MardiGrasMax

Yea, maybe a set of Altezas would be a better idea

Altezza's wont get you 231 cubic inches of displacement, and a deeper, throatier american exhaust note.

Jan 12, 2003 | 04:58 PM

#18

emax02

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Any idea how much US$ this kit will cost? Sounds intersting.

Jan 12, 2003 | 05:44 PM

#19

MardiGrasMax

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Quote:

Originally posted by emax95
Any idea how much US$ this kit will cost? Sounds intersting.

Custom rods and pistons would be ~$1500 add a new crank and i would think under $2500. plus machine shop labor, plus R&R, plus expendables (fluids, gaskets etc.)

Dam thats allot now that i think about it.

Jan 12, 2003 | 06:46 PM

#20

Nealoc187

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Quote:

Originally posted by MardiGrasMax

Custom rods and pistons would be ~$1500 add a new crank and i would think under $2500. plus machine shop labor, plus R&R, plus expendables (fluids, gaskets etc.)

Dam thats allot now that i think about it.

3.5 shortblock, stroked to 3.8, vq30 heads for resulting 11.62:1 CR, JWT cams JWT ecu with 7500 redline, MEVI. Hmmm, could make things interesting for this old 4th gen

Jan 12, 2003 | 06:48 PM

#21

mAdD MAX

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Quote:

Originally posted by Nealoc187

3.5 shortblock, stroked to 3.8, vq30 heads for resulting 11.62:1 CR, JWT cams JWT ecu with 7500 redline, MEVI. Hmmm, could make things interesting for this old 4th gen

but then you'd have to live in the car!

Jan 12, 2003 | 07:09 PM

#22

Sprint

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Quote:

how do you calculate the CR?

Jan 12, 2003 | 09:15 PM

#23

Keven97SE

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Well, we know what the CR for the 3.0 is as well as the displacement. You can then figure out the combustion chamber volume. If you use the 3.5L bottom end with the CC volume from the 3.0 heads, then you can figure out the new CR. And yep, 11.6 would be the resulting CR. Pretty high. Definitely would NEED to run that motor with the JWT cams...and even those might not reduce the dynamic compression enough to eliminate predetonation...may need some chamber work (smoothing, etc) to assist as well.

Quote:

Originally posted by SprintMax
how do you calculate the CR?

Jan 13, 2003 | 05:23 AM

#24

96BLUMAX

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Hope I get to see it when its done.

Jan 13, 2003 | 05:46 AM

#25

deezo

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Quote:

Originally posted by SprintMax

www.turbomaxima.com

Jan 13, 2003 | 05:53 AM

#26

Dreizehn

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Happiness is being stroked...

Jan 13, 2003 | 06:58 AM

#27

Sprint

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thanks

Quote:

Originally posted by Keven97SE
Well, we know what the CR for the 3.0 is as well as the displacement. You can then figure out the combustion chamber volume. If you use the 3.5L bottom end with the CC volume from the 3.0 heads, then you can figure out the new CR. And yep, 11.6 would be the resulting CR. Pretty high. Definitely would NEED to run that motor with the JWT cams...and even those might not reduce the dynamic compression enough to eliminate predetonation...may need some chamber work (smoothing, etc) to assist as well.

Jan 13, 2003 | 07:03 AM

#28

SEguy182

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Quote:

Originally posted by MardiGrasMax

Yea, maybe a set of Altezas would be a better idea

i cant wait to see how it turns out mardi

Jan 13, 2003 | 07:43 AM

#29

Y2KevSE

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Jan 13, 2003 | 07:57 AM

#30

De Max

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Quote:

Originally posted by Y2KevSE

I am doing the same thing with super 60 turbo kit.....

spending 8k on it....need 5spd converson also...and new fuel system

Jan 13, 2003 | 11:48 AM

#31

Lordrandall

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I'd rather use this kit in a G35 Sedan, but wait till the 6-speed is in that sucker.....

Jan 13, 2003 | 02:01 PM

#32

gtr_rider

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Quote:

Originally posted by De Max

I am doing the same thing with super 60 turbo kit.....
spending 8k on it....need 5spd converson also...and new fuel system

Are you going to tune the fuel to run 9's?

Jan 13, 2003 | 02:34 PM

#33

Jer

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Hmm, has anyone done anything this insane to a VQ30? I'm looking

Jan 13, 2003 | 04:42 PM

#34

ereet

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Since the VQ30DE wasn't used in any big sports cars, the aftermarket development is nowhere near as big as it's going to be for the 300zx, silvia/240, or the 350z. A lot of thought went into the VQ33DE (VQ30 with some VQ35 parts. Stroked? I forget) in one of Don's threads, but without uber-aftermarket development like that on the 350z, unless one of us wins the lottery, it's gonna take a lot of saving and spending to get a VQ30DE close to that sort of performance.

And on that note .... props to Mardi