Tvs2300
Jan 18, 2009 | 08:23 PM
#31
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holy shitttttttttttttttttttttttt
ok truck is reading 11-11.5 psi boost afr hitting 11.5 max at full throttle runs.
Truck DOES NOT hook on the drag radials. I went off a roll from 30 mph stabbed it spin em up.
So then i stopped warmed up tires launched at 1100 and converter flashed and smoke. let off stab it again smoke. the 275 40 17 drag rads ill have to try to drop pressure on to make work.
the truck gets 9 psi boost just like 1/2 throttle much more snappy.
Blower noise you hear not as loud as the 112 but you hear it.
NOw i did 5 runs back to back iats went to up to 110 then back to 85 like not even in 1 minute.
Great blower and i can imagine how jin is on a tvs1900 at 6 psi boost.
holy shitttttttttttttttttttttttt
ok truck is reading 11-11.5 psi boost afr hitting 11.5 max at full throttle runs.
Truck DOES NOT hook on the drag radials. I went off a roll from 30 mph stabbed it spin em up.
So then i stopped warmed up tires launched at 1100 and converter flashed and smoke. let off stab it again smoke. the 275 40 17 drag rads ill have to try to drop pressure on to make work.
the truck gets 9 psi boost just like 1/2 throttle much more snappy.
Blower noise you hear not as loud as the 112 but you hear it.
NOw i did 5 runs back to back iats went to up to 110 then back to 85 like not even in 1 minute.
Great blower and i can imagine how jin is on a tvs1900 at 6 psi boost.
With an 8 Rib Belt Setup you will be seeing around 13+ psi easy. I am real surprised the belt held enough to give you that much boost. We normally start seeing slip at 10 psi on a 6 Rib Setup so it would boost higher with the 8 Rib. I have the fuel running rich enough that if you can get it too hook and load it up you will still be fine.
Time for some big meats to hold the pressure!!!
Last edited by leftcoast32; Jan 18, 2009 at 09:03 PM.
Jan 19, 2009 | 11:11 AM
#38
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From: FRISCO CALI
i have a race set up with a 11.70 tbss which since he ran did a new engine and a 11.90 sti wrx. I ran a 11.90 with 5.5 psi boost on the 112 this feels faster just doesnt hook
Jan 19, 2009 | 11:27 AM
#39
Jan 19, 2009 | 11:29 AM
#40
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Joined: Sep 2003
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From: Las Vegas, NV
You may want to try a 275/50R17 before going that big. Yours might even hook if you get to a prepped track. Once it's tuned in 11.5's should be easy. I'm guessing low 11's at your current boost level with around 22 degrees of timing and race fuel. An LS2 can run alot of boost with good fuel and tuning.