LS/Vtec 2.1L with Hayabusa ITB set-up (56k beware)
08-25-2004, 03:41 PM
#51
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Re: LS/Vtec 2.1L with Hayabusa ITB set-up (kazino42)
what fuel rail is that? the hayabusa's i am guessing. also do you think if its a stock engine you can run the 240cc injectors with the hayabusa itbs, since its not stroked out like yours?
08-25-2004, 04:48 PM
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Re: LS/Vtec 2.1L with Hayabusa ITB set-up (JDogg)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDogg »</TD></TR><TR><TD CLASS="quote">how big are the busa ITB's???
</TD></TR></TABLE>
47mm x 4
</TD></TR></TABLE>
47mm x 4
Good luck at the dyno and track. 
08-26-2004, 03:12 PM
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Re: LS/Vtec 2.1L with Hayabusa ITB set-up (kazino42)
Looks good when you get it running with the P28 let me know how it works out looking for a good program for my TWM's if it will work with my setup. 
08-26-2004, 08:37 PM
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Re: LS/Vtec 2.1L with Hayabusa ITB set-up (topspeed86)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDogg »</TD></TR><TR><TD CLASS="quote">how big are the busa ITB's???
</TD></TR></TABLE>
The Hayabusa is 45mm @ the plate and the GSXR1000 42mm @ the plate.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by topspeed86 »</TD></TR><TR><TD CLASS="quote">Looks good when you get it running with the P28 let me know how it works out looking for a good program for my TWM's if it will work with my setup. </TD></TR></TABLE>
I got it running pretty good so far, using uberdata. Took the VAFC off and sold it. Getting use to the program, had to reprogram the chip off and on by the feel of it. Planning to get a wideband, to find tune it. Getting roughly 20mpg right now, before it was like 15mpg.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crawdad689 »</TD></TR><TR><TD CLASS="quote">so about how much $ did this whole setup cost you?
ballpark figure....</TD></TR></TABLE>
The hayabusa ITB was about $250 off ebay, it was hard jus to find one. For the GSXR 1000, was under $100. Stacks were $40, hose for connecter $10-$20, manifold off GSR was extra laying around, had a buddy did the welding. I would say around $300 and it beats the 68mm throttle body anyday. The difference betweem the GSXR 1000 and Hayabusa that I notice was the GSXR 1000 had more throttle response and Hayabusa had more top end.
</TD></TR></TABLE>
The Hayabusa is 45mm @ the plate and the GSXR1000 42mm @ the plate.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by topspeed86 »</TD></TR><TR><TD CLASS="quote">Looks good when you get it running with the P28 let me know how it works out looking for a good program for my TWM's if it will work with my setup.
</TD></TR></TABLE>I got it running pretty good so far, using uberdata. Took the VAFC off and sold it. Getting use to the program, had to reprogram the chip off and on by the feel of it. Planning to get a wideband, to find tune it. Getting roughly 20mpg right now, before it was like 15mpg.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crawdad689 »</TD></TR><TR><TD CLASS="quote">so about how much $ did this whole setup cost you?
ballpark figure....</TD></TR></TABLE>
The hayabusa ITB was about $250 off ebay, it was hard jus to find one. For the GSXR 1000, was under $100. Stacks were $40, hose for connecter $10-$20, manifold off GSR was extra laying around, had a buddy did the welding. I would say around $300 and it beats the 68mm throttle body anyday. The difference betweem the GSXR 1000 and Hayabusa that I notice was the GSXR 1000 had more throttle response and Hayabusa had more top end.
07-04-2005, 07:06 PM
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Re: LS/Vtec 2.1L with Hayabusa ITB set-up (Christopher M)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Christopher M »</TD></TR><TR><TD CLASS="quote">look at the date almost a year ago dude 
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hEY... i can feel this dude's pain... I've had my setup in place for almost 2 yrs... no dyno time yet either....
</TD></TR></TABLE>hEY... i can feel this dude's pain... I've had my setup in place for almost 2 yrs... no dyno time yet either....
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