spraying my LQ9 bottom end ?
spraying my LQ9 bottom end ? Want to get a couple opinions if i can. here is my combo.
LQ9 botom, 20k miles
L92 heads milled .020 with good springs
custom comp 226/239 581/601 114
LS3 ported intake with 90mm edelbrock TB
Longtube headers with true duals x piped and dumped
Will be having a friend do the tune with HP tuner
Anyway i have a 175 wet shot sytem to put on the car if the stock cast pistons will handle it, Any opinions will help me out
Also any guesses on what kind of power i should expect from this setup ?
LQ9 botom, 20k miles
L92 heads milled .020 with good springs
custom comp 226/239 581/601 114
LS3 ported intake with 90mm edelbrock TB
Longtube headers with true duals x piped and dumped
Will be having a friend do the tune with HP tuner
Anyway i have a 175 wet shot sytem to put on the car if the stock cast pistons will handle it, Any opinions will help me out
Also any guesses on what kind of power i should expect from this setup ?
Last edited by SSLSXLQ9L92; Dec 5, 2011 at 01:10 AM.
Thanks, anybody have a suggestion on a cam? and anybody have an educated guess on what kind of power it should make with this setup ? I figure it should be enough to start breaking things lol...
EPS 226/238 cam...this will make good streetable torque NA since the heads
have such large runner volume (slow port speed). Hopefully it will also clear
the pistons without flycutting since milling the heads and a 2.165" IN valve.
The 12 additional degrees on the exhaust helps the fact that this head has a
relatively low EX. to IN. flow ratio (about 65%) and nitrous likes additional EX.
as well. I'd guess your compression will be around 10.7:1 so you should be
around 430-440 rwhp NA and a proper juice tune should get you close to 575
have such large runner volume (slow port speed). Hopefully it will also clear
the pistons without flycutting since milling the heads and a 2.165" IN valve.
The 12 additional degrees on the exhaust helps the fact that this head has a
relatively low EX. to IN. flow ratio (about 65%) and nitrous likes additional EX.
as well. I'd guess your compression will be around 10.7:1 so you should be
around 430-440 rwhp NA and a proper juice tune should get you close to 575
EPS 226/238 cam...this will make good streetable torque NA since the heads
have such large runner volume (slow port speed). Hopefully it will also clear
the pistons without flycutting since milling the heads and a 2.165" IN valve.
The 12 additional degrees on the exhaust helps the fact that this head has a
relatively low EX. to IN. flow ratio (about 65%) and nitrous likes additional EX.
as well. I'd guess your compression will be around 10.7:1 so you should be
around 430-440 rwhp NA and a proper juice tune should get you close to 575
have such large runner volume (slow port speed). Hopefully it will also clear
the pistons without flycutting since milling the heads and a 2.165" IN valve.
The 12 additional degrees on the exhaust helps the fact that this head has a
relatively low EX. to IN. flow ratio (about 65%) and nitrous likes additional EX.
as well. I'd guess your compression will be around 10.7:1 so you should be
around 430-440 rwhp NA and a proper juice tune should get you close to 575
Any guesses on how long a stock clutch will last, lol...
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