kinda scared
so yea today i finally pushed the car over 4k rpms and sounds nice until about 4500 and it makes a faint rattling sound and the oil press gauge kinda goes back and forth the nb af gauge is maxed on rich side just a sound or problem????? the wg rod is shortened all the way 2 timing is set at 6 retarded 4 from base
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yep detonation 8-10 times most likely needs more fuel or more cooling, and or more octane. Or all 3.
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so your saying that its detonation is that bad on the motor???? im riniing 93 octane right now? more cooling you mean intercooler right? and fuel i bought the 1.8 injectors what else is there????
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Is the AFPR with 12:1 hooked up?
Do you know what boost level you were running? |
got 93 octane in there? sounds like ping.
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detonation creates 4 cylinder paper weights
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Originally Posted by turbobluemiata
(Post 142784)
so your saying that its detonation is that bad on the motor???? im riniing 93 octane right now? more cooling you mean intercooler right? and fuel i bought the 1.8 injectors what else is there????
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its just the vortech and the wastegate is tightened all the way down so 6psi?????
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You can get 8~9 on only the wastegate. Loosen it up until it just doesn't rattle and get a boost gauge on there.
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ohh really i thought that it only went to 6?
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so if i get the new fuel pump the (190) y wouldnt i want to get the 255 for 25 dollars more?????
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quick ? what vacuum line does a boost gauge go to????
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more isnt always better. In this case, it would be overkill.
The boost gauge needs to go to any connection in the manifold that sees both boost and vacuum. Please don't blow your car up. |
trust me im not gonna blow it up hince all the ?s and another stupid one but just to cover my dumb ass are fuel filter any diff brand wise or a re cheap ones on ebay the same as all the others if not which one!
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the fuel filter is 30 bucks from autozone. dunno about any bad brands though
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purolator fuel filter was only $15 or so at advance auto. that's usually my brand of choice.
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Originally Posted by turbobluemiata
(Post 142832)
so if i get the new fuel pump the (190) y wouldnt i want to get the 255 for 25 dollars more?????
because you didnt read my faq.... |
read scots faq, and understand the 255 overpowers the stock fpr.
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i am a full-time student and dont have much time to read every post, but i appreciate all help!!!would retarding the timing to 4* make any difference???
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Retarding one degree from stock for each psi of boost is conservative, but you should verify your boost level and fuel first and really shouldn't run more than 6psi without an intercooler or water injection to cool your intake air.
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