b16g on stock injectors

[civickiller]

Can i run 10psi of boost on stock 450cc injectors? I will buy 550cc later when i get the money, so, can i run stock boost pressure on stock injectors with fp b16g?

 

[CyberEye]

Can i run 10psi of boost on stock 450cc injectors? I will buy 550cc later when i get the money, so, can i run stock boost pressure on stock injectors with fp b16g?

shouldn't be too much of a problem, just don't turn the boost up. Wouldn't hurt to log it in the process just to make sure.

I was running stock boost on my 16g (not sure if it's small or big), and I had no ill effects.

 

[andymoraitis]

I ran 15 psi on a Big 16G with stock injectors and pump in cooler weather and had no knock, but it doesn't mean that it will work for you (have to add the disclaimer). But yes, you should be fine at 10-12 (although these suckers really pull hard above 17psi).

Good luck!

Andy

 

[CyberEye]

I ran 15 psi on a Big 16G with stock injectors and pump in cooler weather and had no knock, but it doesn't mean that it will work for you (have to add the disclaimer). But yes, you should be fine at 10-12 (although these suckers really pull hard above 17psi).

Good luck!

Andy

I have my 550's and 190lph pump in, i'm itching to turn up the boost, but I'm trying to wait untill I get a full 3"

 

[oldman]

I have my 550's and 190lph pump in, i'm itching to turn up the boost, but I'm trying to wait untill I get a full 3"

You should be good for at least 18-19psi provided everything else functions properly, ie. no leaks. I assume you have a logger already. If so, turn that boost up. Same goes for the original poster, 450s should be good for 16psi under the same condition. Get a logger and monitor your injector duty cycle so you can turn that boost up as well. Remember, boost leak test first.

 

[CyberEye]

You should be good for at least 18-19psi provided everything else functions properly, ie. no leaks. I assume you have a logger already. If so, turn that boost up. Same goes for the original poster, 450s should be good for 16psi under the same condition. Get a logger and monitor your injector duty cycle so you can turn that boost up as well. Remember, boost leak test first.

I have 3 boost leaks left, 2 will be fixed tommorrow, the 3rd and biggest has to wait untill I can get new bolts/gasket for my j-pipe.

Seriously though, 18-19psi on stock exhaust? WTF

 

[oldman]

Seriously though, 18-19psi on stock exhaust? WTF

You'll probably start to blow all the gasket and hole out of your muffler. I would keep it at 16psi till you get your 3" exhaust. In the mean time start reading up on porting, some one name creep will be visiting you soon.

 

[GSX20]

Same goes for the original poster, 450s should be good for 16psi under the same condition. Get a logger and monitor your injector duty cycle so you can turn that boost up as well.

He's got a 2G, so he can't log injector duty cycle. Unless he gets DSM link.
If you get a Pocketlogger or something similar you will have to log the timing. If it gets pulled then your knocking and you need to turn the boost down.