I really love my new 6262 billet wheel ball bearing turbo. However, I have been experiencing something I need to have resolved. I am having a little issue with some knock. After the new turbo was installed I started having some mid-boost issues. Car had no problems with knock prior to the swap. I am using a chip custom burnt for my current setup.
Here's the problem. When I step on it about 3/4 throttle it spools very fast and gets knock immediately around 10-15 psi. However, if I feather it up slowly there is no knock. I can feather it up to WOT where I've seen high 700's on the scanmaster with zero knock retard at 20psi. With razor's alky kit when I bring boost up slowly the LED goes red around 5psi, and green around 8-10 psi. I haven't messed with the internal knobs on the pac since I bought it. I'm thinking it's time.
So, what I'm thinking I need to do is ramp the alky up quicker. Does this sound right? How do I go about getting a quicker ramp up while spraying the same amount at higher boost levels? Hope I'm clear enough with the question. Thanks for any help.
Here's the problem. When I step on it about 3/4 throttle it spools very fast and gets knock immediately around 10-15 psi. However, if I feather it up slowly there is no knock. I can feather it up to WOT where I've seen high 700's on the scanmaster with zero knock retard at 20psi. With razor's alky kit when I bring boost up slowly the LED goes red around 5psi, and green around 8-10 psi. I haven't messed with the internal knobs on the pac since I bought it. I'm thinking it's time.
So, what I'm thinking I need to do is ramp the alky up quicker. Does this sound right? How do I go about getting a quicker ramp up while spraying the same amount at higher boost levels? Hope I'm clear enough with the question. Thanks for any help.