I have a couple more questions.....

[Big Bald]

1. I have the tial wastegate installed. I am using the .8 and .4 spring which sets boost to minimum of 17.4psi. I am still on stock injectors tho, but according to RRE website this is ok. They say the 450s can handle up to 18psi with no problems. My question is has anybody on here actually logged and proved this to be true? I have some 550s but i have no AFC and i don't really want to take apart the gate again till i buy an AFC.

2. How much race gas do you need in your tank to be effective? I know the more the better, but how much do you intially need to see any results.

Thanks

 

[boostedinaz]

Here is what I would do. I would take out the .4 spring and but a cheap MBC and then set the boost a bit lower. That will cost you all of 50.00 at most and you can set it at whatever you want. Everycar is different. My FWD car didnt mind 18 lbs at all, but my AWD car doesnt like more than 16. i know that AWD car has a few probles and that is why.

Michael

 

[Big Bald]

yeah i have a mbc in there already and i was thinking of doing that. I might as well to be on the safe side.