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Might be a stupid question... But don't they run a lot of boost? Or just a huge snail and low boost?
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dont they use recirculation valves like the 300zx TT's? that is what i thougt.....
hey justin.....do you know neone who owns a BB fd that is in the vicinity of troy IL, i rode through town last saturday on my way home with the new car, and while stopping to see my brother justin, i saw a stock looking fd at a small pub..... louis |
Well. I guess the boost pressure is prettylow.. since the trucks rev very little..
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Originally Posted by r_xplicit' date='Aug 8 2003, 11:46 AM
dont they use recirculation valves like the 300zx TT's? that is what i thougt.....
hey justin.....do you know neone who owns a BB fd that is in the vicinity of troy IL, i rode through town last saturday on my way home with the new car, and while stopping to see my brother justin, i saw a stock looking fd at a small pub..... louis |
They're not low pressure, NTC 350 cummins runs 18lbs of boost. The 400 is around 27lbs if I remember right.
Keep in mind that a 400 cummins can put out 800hp at the wheels reliably so overboost isn't going to harm the engine in the short term. The turbos on those things are so finely tuned it's not even funny. Never really thought about a BoV or much when I was working on them. |
Originally Posted by 75 Repu' date='Aug 8 2003, 12:52 PM
Well. I guess the boost pressure is prettylow.. since the trucks rev very little..
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Originally Posted by Rotarydragon' date='Aug 8 2003, 10:01 AM
They're not low pressure, NTC 350 cummins runs 18lbs of boost. The 400 is around 27lbs if I remember right.
Keep in mind that a 400 cummins can put out 800hp at the wheels reliably so overboost isn't going to harm the engine in the short term. The turbos on those things are so finely tuned it's not even funny. Never really thought about a BoV or much when I was working on them. |
Geez.. I guess I now have to go pay attention to my brothers freightliner.. That fookin snail is huge. But my bro's truck is only good for like 400 to 500 HP.. somewhere around there..
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Originally Posted by Rotarydragon' date='Aug 8 2003, 12:01 PM
They're not low pressure, NTC 350 cummins runs 18lbs of boost. The 400 is around 27lbs if I remember right.
Keep in mind that a 400 cummins can put out 800hp at the wheels reliably so overboost isn't going to harm the engine in the short term. The turbos on those things are so finely tuned it's not even funny. Never really thought about a BoV or much when I was working on them. https://www.nopistons.com/forums/pub...IR#>/bigok.gif |
yeah, the pub is right on a corner.......about a mile form te interstate 55s........near a damn corn field.....my brother lives like a block down from there......
lou |
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