Daytona Racing VQ37VHR Upgraded Throttle Bodies

warpeacelove · 12-22-2014, 10:26 PM

Daytona Racing VQ37VHR Upgraded Throttle Bodies

Daytona Racing Upgraded Throttle Bodies have been modified to accept larger butterflies increasing the area in which incoming air can travel. This means your engine can breathe better which results in improved throttle response and power gains throughout the power band. Includes one PAIR of modified throttle bodies.

Stock TB size 60mm

Upgraded TB size: 62mm

Have anyone purchase these?

DEpointfive0 · 12-22-2014, 10:37 PM

Well a few guys have upgraded TBs, and $900 sounds like a terrible deal

warpeacelove · 12-22-2014, 10:44 PM

Yea the price is very steep. Pretty costly. Yet does this actually work?

azza12311 · 11-15-2015, 03:56 PM

I have been thinking about getting this for some time now. I might do it and see how it goes. but I will be doing ported intake and ported lower intake at the same time. then dyno it to see if difference. be next year though

EzDz · 11-15-2015, 04:47 PM

$900 for 2mm........ thats not even 1/10 of an inch

Morfiy · 11-15-2015, 08:18 PM

I've been thinking about purchase, but decided to wait until some used one appears on Yahoo Japan auction and grab it with better price. The chipest ported TB among Japanese brands I found is Fujimura which is 700 USD

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andy_meng1024 · 11-16-2015, 12:41 AM

I use 80mm throttle body and it works great.

azza12311 · 11-16-2015, 03:59 AM

Where did you get 80mm throttle body from?

Elmo370z · 11-16-2015, 10:42 AM

Ls1 motor?

andy_meng1024 · 11-16-2015, 05:50 PM

It's from some other Nissan with single throttle body from Japan, so it's a direct fit with the electronic control plug. I only needed to adjust the a/f ratio with the new 3" intake.

iPhone

Morfiy · 11-16-2015, 08:07 PM

I assume he talks about Maxima TB
http://www.ebay.com/itm/THROTTLE-BOD...3D291578202095

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imjello · 11-17-2015, 09:40 AM

Quote:

Originally Posted by andy_meng1024

It's from some other Nissan with single throttle body from Japan, so it's a direct fit with the electronic control plug. I only needed to adjust the a/f ratio with the new 3" intake.

iPhone

andy can you confirm part number? thanks

FPenvy · 11-17-2015, 09:55 AM

Quote:

Originally Posted by andy_meng1024

It's from some other Nissan with single throttle body from Japan, so it's a direct fit with the electronic control plug. I only needed to adjust the a/f ratio with the new 3" intake.

iPhone

so you basically take 2 80mm tb's and they direct plug and play with the 370 connectors?

I already have 2.75 or 3" I cant remember intakes with no neck downs etc.. that required a new maf mapping and AF change. wonder if I could make this switch and see gains.

andy_meng1024 · 11-17-2015, 10:17 AM

Quote:

Originally Posted by FPenvy

so you basically take 2 80mm tb's and they direct plug and play with the 370 connectors?

I already have 2.75 or 3" I cant remember intakes with no neck downs etc.. that required a new maf mapping and AF change. wonder if I could make this switch and see gains.

Yes, the connectors are plug and play. I machined a spacer so air flows smoothly from 80mm throttle body into the upper plenum. I'll check the part number tomorrow since it's midnight here now.

Andy

iPhone

FPenvy · 11-17-2015, 10:20 AM

Quote:

Originally Posted by andy_meng1024

Yes, the connectors are plug and play. I machined a spacer so air flows smoothly from 80mm throttle body into the upper plenum. I'll check the part number tomorrow since it's midnight here now.

Andy

iPhone

interesting. have you dyno'd with the new TB's (obviously answers later are fine based on your time)

I wonder if something like the 75mm kit that I found from NWP could work as well.

2 75mm TBs from them are only $130 a piece.

NWP Engineering, Inc - Big Bore Throttle Body - Phenolic Thermal Intake Manifold Spacers - Eliminate Heat Soak in your Nissan!

12-22-2014, 10:26 PM	#1 (permalink)
warpeacelove Enthusiast Member Join Date: Nov 2011 Location: NY Posts: 281 Drives: G37x GTM TT Rep Power: 13	Daytona Racing VQ37VHR Upgraded Throttle Bodies Daytona Racing VQ37VHR Upgraded Throttle Bodies Daytona Racing Upgraded Throttle Bodies have been modified to accept larger butterflies increasing the area in which incoming air can travel. This means your engine can breathe better which results in improved throttle response and power gains throughout the power band. Includes one PAIR of modified throttle bodies. Stock TB size 60mm Upgraded TB size: 62mm Have anyone purchase these?

12-22-2014, 10:37 PM	#2 (permalink)
DEpointfive0 Premium Member Bitches Join Date: Jan 2012 Location: SoCal Posts: 14,824 Drives: a lot Rep Power: 17151	Well a few guys have upgraded TBs, and $900 sounds like a terrible deal FernDiggidy likes this. __________________ Do YOU want to know what/where I got my username from? ( Click to show/hide ) NSFW due to language:

11-16-2015, 12:41 AM	#7 (permalink)
andy_meng1024 Premium Member Join Date: Nov 2009 Location: Taipei Posts: 233 Drives: 2012 370z Rep Power: 3381	I use 80mm throttle body and it works great. __________________ Current: 2015 C200 / 2018 Cayenne / 2012 370z / 2012 C250 Coupe Gone: 2013 Cayenne / 2004 Cayenne S / 2003 SL55 AMG / 2008 C300 / 2006 350z / 2006 C280 4Matic

11-16-2015, 05:50 PM	#10 (permalink)
andy_meng1024 Premium Member Join Date: Nov 2009 Location: Taipei Posts: 233 Drives: 2012 370z Rep Power: 3381	It's from some other Nissan with single throttle body from Japan, so it's a direct fit with the electronic control plug. I only needed to adjust the a/f ratio with the new 3" intake. iPhone wsarver and FernDiggidy like this. __________________ Current: 2015 C200 / 2018 Cayenne / 2012 370z / 2012 C250 Coupe Gone: 2013 Cayenne / 2004 Cayenne S / 2003 SL55 AMG / 2008 C300 / 2006 350z / 2006 C280 4Matic

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12-22-2014, 10:44 PM	#3 (permalink)
warpeacelove Enthusiast Member Join Date: Nov 2011 Location: NY Posts: 281 Drives: G37x GTM TT Rep Power: 13	Yea the price is very steep. Pretty costly. Yet does this actually work?

11-15-2015, 03:56 PM	#4 (permalink)
azza12311 Base Member Join Date: Sep 2015 Location: australia Posts: 153 Drives: nissan 370z ,r34 Rep Power: 9	I have been thinking about getting this for some time now. I might do it and see how it goes. but I will be doing ported intake and ported lower intake at the same time. then dyno it to see if difference. be next year though

11-15-2015, 04:47 PM	#5 (permalink)
EzDz Enthusiast Member Join Date: Aug 2015 Location: Pittsburgh Posts: 309 Drives: 2016 370z Nismo Tech Rep Power: 9	$900 for 2mm........ thats not even 1/10 of an inch

11-15-2015, 08:18 PM	#6 (permalink)
Morfiy Base Member Join Date: Dec 2012 Location: Russia Posts: 209 Drives: 370Z "Authentic" Rep Power: 12	I've been thinking about purchase, but decided to wait until some used one appears on Yahoo Japan auction and grab it with better price. The chipest ported TB among Japanese brands I found is Fujimura which is 700 USD Passport Tapatalk

11-16-2015, 03:59 AM	#8 (permalink)
azza12311 Base Member Join Date: Sep 2015 Location: australia Posts: 153 Drives: nissan 370z ,r34 Rep Power: 9	Where did you get 80mm throttle body from?

11-16-2015, 10:42 AM	#9 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,707 Drives: 09 nissan 370z Sp M6 Rep Power: 295377	Ls1 motor?

11-16-2015, 08:07 PM	#11 (permalink)
Morfiy Base Member Join Date: Dec 2012 Location: Russia Posts: 209 Drives: 370Z "Authentic" Rep Power: 12	I assume he talks about Maxima TB http://www.ebay.com/itm/THROTTLE-BOD...3D291578202095 Passport Tapatalk