smoke_rubber

yeah i have had no problems with any of my cars by running em on castrol.
dad never uses valvoline, it stuffed his ute up.
penrite is good, but i found my motor sounded a little bit noisier than the castrol, went back to it and all was good.

 

galaxy xr8

I allway's change the oil in all my vehicle's at 5000klm interval's, but I'm thinking of going out to 7500klm's as 5000 come's around very quick.

__________________
AU II XR8
Herrod mod's,mmmn.
XW Wagon 221-2V,
Laser a maser.

GTP 320

Yep i change my oil and filter every 5000klm but get it done at a Ford Dealership cost about $180 for the GT.
Cheers John

__________________

"FPV & XR Owners Club of Victoria"
If you have an XR6, XR8, T-Series or FPV vehicle (GTs) why not join.
Motorsport,Show n Shine,Cruise days,Factory tours,Special events
FPV and XR Owners Club of Victoria

www.fpvxrclub.com
Extra's Leather seats, Sunroof, Premium Sound, Satellite Navigation, Reversing Sensors,

deankdx

oil and filter regularly is cheaper than replacing an engine even after 5years
PS penrite HPR50 works well for worn out crossflow motors gives a bit of oil pressure
dont go too heavy in oils as i've heard of oil pump shafts breaking in crossflow motors

ALSO i agree valvoline is NOT good. use valvoline and you'll see what i mean