*SERVICE ONLY* "Venturi" Stage 3 - PnP Throttle Body - ALL MODELS, YOU SEND IN YOUR TB *5-10 Business Day turnaround time* (FREE SHIPPING)

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Your Price: $195.00
Retail Price:$350.00
You Save:$155.00(44%)
IN STOCK - PLEASE ALLOW 10-12 BUSINESS DAYS TO PROCESS FROM TIME RECEIVED - ALL PARTS ARE MADE TO ORDER
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Part Number:VenturiPnPTB-serv
  • HalferLand Performance "Venturi" Stage 3 70/68 PnP Throttle Body:Venturi Design - Increased Air Velocity
  • Port Openings:Increased Inlet/Outlet to 70mm/68mm
  • Ported and Polished:To increase air flow and Velocity
  • Direct Bolt on Affair:No Adapters needed - J30a4/5_J32a3_J35a5-a8_J37a1
  • Cost Effective!:Way more affordable then the 3.7 IM and 3.7 TB ($850++)

Choose Options

THROTTLE BODY 'KNIFE EDGED" OPTION
Throttle Body Finish

Feature:

"Venturi" Design increases air flow velocity

Feature:

No Adapters or any modification required to install

Feature:

Direct Bolt on to the Gen 2 Intake Manifolds (J30a4/5, J32a3, J35a5-a9, J37a1)

Feature:

Great Alternative to the Expensive 3.7 IM and 3.7 TB (Those cost $850++)

Feature 5

Fully Opened Inlets/Outlets, Ported and Polished (Stage 3)
PLEASE NOTE, OUR VENTURI STAGE 3 PNP TB IS NOT RECOMMENDED TO BE INSTALLED ON STOCK ECU'S VEHICLES. SIMPLY PUT, THEY FLOW TO MUCH AIR AND THE STOCK ECU USUALLY CANNOT HANDLE OR ADJUST WELL ENOUGH FOR THAT EXTRA FLOW....SO WE HIGHLY SUGGEST ONLY INSTALLING ON TUNED VEHICLES! THANK YOU


THIS LISTING IS FOR OUR "VENTURI" THROTTLE BODY PORTING SERVICE ONLY... AGAIN SERVICE ONLY, TB IS NOT INCLUDED
- You will be required to ship your TB into us (return shipping is Free). Please reach out to us at [email protected] after you place your order to get our shipping address. Please be sure to reference your order number in the email. If you have any questions, please don't hesitate to contact us.





HalferLand Performance "Venturi"  Stage 3 PnP  Throttle Body 
*PnP SERVICE ONLY* 

* Great Alternative to the expensive 3.7 IM and 3.7 Throttle Body ($850+). Our  Venturi TB "SERVICE ONLY" can be done to any TB you wish to have serviced. 
No Adapter or anything else is needed


Potential HP Gains
5-12 whp (Average seen is 5-8whp)

* Gains will vary greatly due to many factors such as engine health, other modifications, weather conditions, etc. These numbers are estimates and not guaranteed. Our proven dyno numbers can be seen within the product photo's



Product Description

*Please Note, all orders will usually take 5-10 business days to complete the work and ship the item. 

Our HalferLand Performance "Venturi" Stage 3 PnP Throttle Body is like NO OTHER! You will find many shops or aftermarket part suppliers will focus on "Capacity/Volume"....that is the wrong approach! We have been able to obtain amazing numbers on what most consider a "small displacement motor" by adhering to our methodology "Velocity over Capacity" (316whp/262wtq, J32a3 NA, 93 Pump fuel, then the same J32a3 boosted on only 8-9psi around 560-580whp  & our old J30a5 275whp/232wtq NA  on Stock cams & 93 Pump..then 350/340 on the same J30a5 with 100shot of nitrous for 100k miles) . Our setups/engines/parts have been proven time and time again, not only on our own test vehicles/Daily drivers, but also on many of our customers vehicles. 

 If you're unsure what a "Venturi" is, we suggest looking it up. A "Venturi" is a purposeful reduction in piping/inlet/outlet diameter, this is done to increase the air's velocity, such as a "Velocity Stacks" (Ran on intake's, Ram air, and Turbo's). The reduction for a brief period will drastically increase the air's velocity (again... VELOCITY OVER CAPACITY!). Engine's are essentially an air pump, the more air you can get into the engine, the more fuel you can pump in = MORE POWER!! The reduction in the opening/outlet diameter a "venturi" implements should not be confused with a real "choke point". A Real Choke Point is usually a longer 1-3'ft section/run of smaller diameter piping/tubing that truly causes a "choke" in the motor and slows the air down. A Venturi effect is only for a brief split second/very short distance, then tapers back up immediately to the normal/larger diameter.. This is a quick reduction in size, then immediate taper back to the large opening, and that is what increases the velocity of the air and ultimately allows your motor to pull in the most air possible. 
* Great Alternative to the expensive 3.7 IM and 3.7 Throttle Body ($850+).


Knife Edged Throttle Plate Option
Newly added....we are proud to present our  "HLP Throttle Plate Knife Edge" option .This is one of those options where "All the small things in the end add up to big power". All of our HLP (HalferLand Performance) engines don't make the awesome power they do by adding huge mods, it's when every small detail is matched and optimized down the line do you see the best results and gains. Our HLP Knife Edged Throttle Plate is yet another step you can take to get to your ultimate power goal. Though the gains will be minimal In the scheme of things, knife edging the plate allows the air to transition smoothly into and through the TB, with the throttle plate literally slicing the air in two and allows it to flow smoothly around the plate, where in stock form it would hit a flat wall/surface (though small) and does effect the overall flow and velocity of the air. As we always say,, all of our PnP work is in place to gain or maintain velocity and with that comes added volume or capacity, as the faster you can get the air in the motor, means the more overall flow you have or can achieve, which is how we can take a stock 68mm TB, open it up to 70mmx68mm and have it gain the same, if not more then a 3.7l TB ???? (With proper tuning of course).



 
5 Stars
Best Port service out there
Ive had local shops and big name shops pnp work. Their service is easily half the cost and from what i see better then the others. I spray 75 shot at my j30 and the car as such a hard hit now its not even funny.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Memphis. on 10/11/2019
5
5 Stars
Happy customer
I am very pleased with the purchase. The process was easy, sent in an old TB I had in my teggy swap and got it back in lees then a week. The porting and finsih.......is TOP NOTCH.
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Reviewed by:  from Norman Ok. on 9/18/2019
5
5 Stars
Jet Mech
I sent them a lump of coal, and returned me a diamond...excellent workmanship and great communication. I will definitely use them again in the near future. Highly recommended.
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Reviewed by:  from Clarksville. on 3/1/2020
5
5 Stars
A
best price, best service, best product, fast shipping, nothing more to say
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Reviewed by:  from a. on 12/15/2019
5
5 Stars
Easy
This was a very pleasant experience. I had a space TB from the junk yard and sent it in. In less then 4 days the part was done and on it's way back. Thank you
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Reviewed by:  from USA. on 2/21/2020
5

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