injectors maxing out

[drebinpk]

ok so i have a xb12r with a full custom exhaust system, air box delete, and ebr programmable race ecm went to have it tuned today and my tuner got me 95hp and 86.5ft/lbs he says there is more to be had and he thinks he can get me to over 100hp but that injectors are maxing out over 5000rpms i was wondering what higher flow injectors i could replace the stockers with?

 

[ali]

You really shouldnt be maxing out but here are some 60lb that are a direct replacements
http://www.bmotorsports.com/shop/product_info.php/cPath/144_146/products_id/449

 

[EricZ]

The best option for you is to replace the fuel pressure regulator with a higher pressure unit. EBR offers a 65psi unit or you can buy one for a 1996 3.8L OHV Dodge Caravan (fits other models too but I am sure about this one) that is a 60psi unit. The stock XB regulator is a 50psi unit. The stock injectors have the best spray pattern for the XB intake manifold design--none of the aftermarket injectors have. The 60lb injectors would work but are really much too large for the power levels you are shooting for.

 

[snrusnak]

that's rwhp right?

 

[drebinpk]

Ya and the pressure regulator will do the trick you think?

 

[EricZ]

Either fuel pressure regulator should give you everything you need out of your current fuel system.