Throttle body to suit a VY V6 and supercharged V6 Bored out and polished
(PLEASE NOTE THIS PRODUCT IS SOLD ON A CHANG OVER BASSES)
A $75.00 DEPOSIT WILL BE DEBITED FROM YOU CREDIT CARD WHEN PURCHASING THIS ITEM.
HOLMART WILL REFUND YOUR DEPOSIT TO YOU CREDIT CARD THE MOMENT YOUR OLD CHANGE OVER UNIT IS RETURNED TO US.
Bored out and polished throttle body to suit a VY V6 and supercharged V6. A very cost effective way to bump up the performance of your late model Commodore, increasing airflow by 14%.
Holmart's price of this modified throttle body is $220 inc Gst on an exchange basis. Manufactured by a renowned engineering company you can be assured that the quality of these remanufactured throttle bodies are second to none! The photo does not do these throttle bodies justice!
This mod is an excellent cost effective way to bump up horsepower from your late model Commodore as shown on the before and after dyno graphs. In this case a VY manual with extractors/exhaust and chip and made 161.2 HP at the rear wheels. But after changing leads, spark plugs and installing our larger throttle body, power jumped to 176.9 HP at the rear wheels!
Backed up by other testing gains of around 10 HP at the rear wheels are to be had if used in conjunction with extractors/exhaust and cold air intake. A greater power gain can be achieved if more mods have been undertaken such as a larger cam, supercharger etc…
On top of this power increase, it will also make your Commodore sound meaner (i.e. more air rushing into the engine = meaner sound) and offer a much better throttle response!
Please note that our throttle bodies are, 69mm stainless steel butterfly, unlike some who mislead people into thinking that they are selling a larger throttle body which is only a cleaned up version of the factory item still using the original butterfly! People please ask for photographic proof that the butterfly diameter (not the initial throttle body opening as it’s not the main restriction in the first place!!!) is what they claim it is to be, as I’ve seen far too many people ripped off. On another note we don’t manufacture these throttle bodies in 70mm, as we feel that they are unsafe long term as the wall thickness is too thin and may fail over time.
These throttle bodies have been fitted to a number of cars including David Wilzig’s “ITT.38L” which is the FASTEST V6 IN AUSTRALIA, pulling 9.981 seconds @ 137.88MPH down the quarter and making 750HP! So these products have been well proven to work even on the most extreme cars!
POWER RUN, WITHOUT LARGER THROTTLE BODY
POWER RUN, WITH LARGER THROTTLE BODY!
