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Old 04-10-2013, 03:23 AM   #1
nanoss
 
Drives: Toyota yaris sedan
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For those who think that i blewup the engine guess what it running good no problem just got the valve stems replaced to stop oil consume.... since august the engine has run like oem no problems like i said there no modification needed only swap your pistons for the prius one and u are set... i dont have the time to go to the dyno yet but i think the gains are 8whp only the piston the compression is 253 253 260 250 u are thinking that mod for only 8whp well i am trying to find better camshaft with more valve opening duration in order to gain the max hp with the compression.... some people said. To me that the scion xb exhaust cams haver more duration than all the 1nz fe engines
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Old 04-10-2013, 12:25 PM   #2
Flipper_1938
 
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Quote:
Originally Posted by nanoss View Post
For those who think that i blewup the engine guess what it running good no problem just got the valve stems replaced to stop oil consume.... since august the engine has run like oem no problems like i said there no modification needed only swap your pistons for the prius one and u are set... i dont have the time to go to the dyno yet but i think the gains are 8whp only the piston the compression is 253 253 260 250 u are thinking that mod for only 8whp well i am trying to find better camshaft with more valve opening duration in order to gain the max hp with the compression.... some people said. To me that the scion xb exhaust cams haver more duration than all the 1nz fe engines
When VVT kicks in, what does it actually change? Does it do anything for lift or duration? or does it just advance/retard the camshafts?

Would causing the solenoid to fire sooner make the motor think it had more cam?
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Old 04-10-2013, 12:54 PM   #3
JustDidIt
 
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Originally Posted by nanoss View Post
i am trying to find better camshaft with more valve opening duration in order to gain the max hp with the compression.... some people said. To me that the scion xb exhaust cams haver more duration than all the 1nz fe engines
Yes, if you don't mind, tell us more about this idea.
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