HI,
I've finally finished getting my suspension/brakes etc. upgraded on my S1 VT V6, and have it the way I like it now. I'm now looking at my first engine upgrades. I'm looking mostly for better response without sacrificing fuel economy.
For a similar price I can get either 1.9:1 roller rockers, or a ported throttle body & CAI. Which of these 2 options do you think would be best for a first upgrade?
Cheers.
Mate I'd have to agree with rvx 219 . I'd be looking at the zoorst first, and K&N Airfilter which give you some power gains and save on fuel which helps for future mods.
most places will do exstractors and exhaust for 750 fitted plus 80 for a k&n filter and mace do the throttle body for about 150 i think and the other 20 in ur fuel tank to go out cruise, sounds like a plan?
do the zhorst i just did the full zhorst on my car but be aware with my set up i am outside of australia so i am not bound by your guys regulations i am running a set of pacemaker extractors with 2.5" pipe straght into 2 glass pack mufflers with a resi at the rear no cat lol haha sounds mint and i have immeadiatley noticed performance gains and fuel savings which is a good thing in this time of depression with a semi big block motor lol
Sweet, not a problem, looks like the zorst is first on the list!! thanks.
Don't forget, Guy on Ebay does memcals, Might be a great way cheaply to top it all off.
Originally Posted by Yoda
extractors, zorst and cai. Start with the basics and work from there.
Reaper
yeah start with extractors exhaust and k/n panel filter, depends what exhaust you buy, could be between $600-$2000