Injectors what size ?
22 November 2012, 12:00 PM
#1
Scooby Regular
Thread Starter
iTrader: (14)
Join Date: Jan 2012
Location: jersey
Posts: 1,421
Likes: 0
Received 0 Likes
on
0 Posts
Injectors what size ?
Hello
I have a 1999 subaru impreza turbo uk model the motor blew its big ends a while back so fitted a 2.0 2004 sti bottom end with standard ver 5 heads. I have the avcs small port heads to fit to it and a SC50 Billet to go on, my question is to properly unleash the power with these mods what size top feed injectors are recommended ?? would 650cc be enough for 400-500bhp ? Not going down the 2.1 route quite yet because of funds but have a simtek on the way for the mapping side going to upgrade to alcatel etc as per advice also.
Hope you can help sure there is plenty of info alredy here on scoobynet but hoping for a farly quick answer.
Cheers
I have a 1999 subaru impreza turbo uk model the motor blew its big ends a while back so fitted a 2.0 2004 sti bottom end with standard ver 5 heads. I have the avcs small port heads to fit to it and a SC50 Billet to go on, my question is to properly unleash the power with these mods what size top feed injectors are recommended ?? would 650cc be enough for 400-500bhp ? Not going down the 2.1 route quite yet because of funds but have a simtek on the way for the mapping side going to upgrade to alcatel etc as per advice also.
Hope you can help sure there is plenty of info alredy here on scoobynet but hoping for a farly quick answer.
Cheers
22 November 2012, 01:23 PM
#3
Scooby Regular
Even with a 340lph pump and a raise in base pressure, the last 650cc top feeds I had didn't cope at above 430bhp.
Go for 1000cc Deatschwerks to be on the safe side, they are the same price as the 650s anyway.
Go for 1000cc Deatschwerks to be on the safe side, they are the same price as the 650s anyway.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM