Adjustable cam gears st205

[TRDmod]

on a website, there is a adjustable cam gear for sale for 3sgte, if i pu this on my st205, what sort of gains can i get...or would i have to get this in conjuction with a computer? new turbo? ???

thanks...i have seen alot of these on evos on performance car, evos and gsrs.skylines and supra..but never a celica.....

[ChaosAD]

they are usually not very good value for money unless you have aftermarket cams.

gains are usually made by playing around with them on a dyno.

[atmosports]

To get the most from them on either standard or aftermarket cams you need a decent fuel/ignition computer so you can add/remove fuel/spark to get maximum gains. Depending on the engine you can get some reasonable gains fitting them with standard cams, but don't know anyone that has fitted them to a 3sgte that hadn't done heaps of other mods at once to just measure the gian/loss from them alone. Generally the newer the engine the less the gains will be due to better manufacturing processes meaning less difference between cams & gears etc from the factory.

As a side note, the majority of dyno's out there are repeatible or accurate enough to generally pick up the gains/loses when fitting components like camshafts or playing with plugs & plug gaps etc.

[RunningRich]

I have a pair of custom made pulleys for sale.

http://gtfour.supras.org.nz/pics/vernier.jpg

$180.