76mm or 80/88mm..
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TECH Resident
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From: strong island, NY
76mm or 80/88mm.. is the 76mm too small? not sufficient enough? im building the 418, we all know, but dont wanna smoke up when i shoot from a stop, so i figured the boost coming a lil bit later (80/88mm) would be hot for the roll race, or a dead stop... will it back up the 418cid??? Im shootin for the t6 flanged...
Id go bigger then that..... 91mm GT55... comes to mind.....
Look at the flow of that motor and the Compressor maps of the turbo's your looking at.... you are going t want to keep back pressure in mind when choosing what turbo.
Kyle
Look at the flow of that motor and the Compressor maps of the turbo's your looking at.... you are going t want to keep back pressure in mind when choosing what turbo.
Kyle
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Originally Posted by NA$TY-TA
Id go bigger then that..... 91mm GT55... comes to mind.....
Look at the flow of that motor and the Compressor maps of the turbo's your looking at.... you are going t want to keep back pressure in mind when choosing what turbo.
Kyle
Look at the flow of that motor and the Compressor maps of the turbo's your looking at.... you are going t want to keep back pressure in mind when choosing what turbo.
Kyle
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91mm? ok. But would that be good for a cruiser??? lol! I wanna pass the gas station maybe once or twice in a week, instead of pulling into it... I am gonna drive this thing alot, all over actually..eh, I guess ill be ok. i am also planning to run the 3 bar program and ditch the Mass air..
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TECH Resident
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From: strong island, NY
So heres my cut, looking for a viper killer... lol, simply said... 418cid and 88mm turbo, who cares about true times, as long as im not in the mid 11's...HA! I just wanna lay some exotics and high end domestics out to dry...
Go with the S88. Heck they are tough enough we are ordering them for 150+psi compound diesel setups and they spool great for the amount of flow. Also the Gt55 is huge in comparison. Its a tough fit indeed.
