Detonation woes.
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Detonation woes.
Hello guys I have a 99 trans am and I have a delema on my hands. My current setup is a 408 stroker with the AFR 225 heads and a BIG LUMPY cam. And a jerico 4 speed. With all the regular extras, my problem lies in what is bolted to the engine. I also have a procharger D1 blower w/22# of boost AND a 275 wet kit this combo was good for right at 1100rwhp. The problem is I sense some SERIOUS detonation when running 93 octane fuel on the street it sounds like you let miniature demons loose in my oil pan with ball peen hammers. What can I do? Would an intercooler help?
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Originally Posted by Nitro Dave's Nitrous Outlet
With out the nitrous? What compression are you stacking the 22 pounds of boost on?
If this is with the nitrous you will defintly need beter fuel than 93 ocatain.and maybe some timing pulles posibly a colder plug.
Dave
If this is with the nitrous you will defintly need beter fuel than 93 ocatain.and maybe some timing pulles posibly a colder plug.
Dave
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Damn that **** is expensive! I cant afford to drive that stuff everyday back and forth to work. Its like 4.50 a gallon around here where you can find it.
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Originally Posted by Crossupbill
Damn that **** is expensive! I cant afford to drive that stuff everyday back and forth to work. Its like 4.50 a gallon around here where you can find it.
Did you really think you were going to take a 11.1 motor and 22lbs of boost and run pump gas.Im afraid that even detunning the car and pulling the timing may not do the trick.I really think you are stuck with race gas...
Im not trying to be negative just asking are you serious?
Dave
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Originally Posted by Crossupbill
Hello guys I have a 99 trans am and I have a delema on my hands. My current setup is a 408 stroker with the AFR 225 heads and a BIG LUMPY cam. And a jerico 4 speed. With all the regular extras, my problem lies in what is bolted to the engine. I also have a procharger D1 blower w/22# of boost AND a 275 wet kit this combo was good for right at 1100rwhp. The problem is I sense some SERIOUS detonation when running 93 octane fuel on the street it sounds like you let miniature demons loose in my oil pan with ball peen hammers. What can I do? Would an intercooler help?
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h aha ha awsome.............. who ever built the motor if this si true had no idea what u were wanting to do huh????? Didnt plan very well did u......... no way in hell...
oh and it is BS no one on here has ever gotten 22 psi out a D1 head unit....
If you are trying to do this and havent even seen any boost yet then u didnt plan for this very well at all..... and tell em please were i can find C16 for $4.50 a gallon ill buy a 1000 gallons and make some $$$ Its over $8 a gallon here and over $10 at the track......................
Kyle
oh and it is BS no one on here has ever gotten 22 psi out a D1 head unit....
If you are trying to do this and havent even seen any boost yet then u didnt plan for this very well at all..... and tell em please were i can find C16 for $4.50 a gallon ill buy a 1000 gallons and make some $$$ Its over $8 a gallon here and over $10 at the track......................
Kyle
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Originally Posted by JAMES RODRIGUEZ
I am not saying that you are lying, however you need to prove this...
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Originally Posted by Crossupbill
Damn that **** is expensive! I cant afford to drive that stuff everyday back and forth to work. Its like 4.50 a gallon around here where you can find it.