Some questions on STI ver 5 / 6 turbo and engine
#1
Some questions on STI ver 5 / 6 turbo and engine
Hi All,
I will shortly have delivered an STI ver 5/6 engine complete with turbo for my project.
A few quick questions.
1 what is the standard turbo IHI VF??
2 safe boost limits if I opted for a bigger turbo on standard STI internals.
3 injector size 440's or are they 550's
MY last engine had eagle rods, STI 9 Crank and CP pistons and running 399bhp / 382 ft lbs before it went pop.
The crank and rods are fine and I am saving them for my overall big power project.
The car has APS cold air induction, walbro competition fuel pump, ecutek remap, tubualr headers and a full decat system.
But want to know safe limits on this engine with standard STI internals.
Cheers
Daz
I will shortly have delivered an STI ver 5/6 engine complete with turbo for my project.
A few quick questions.
1 what is the standard turbo IHI VF??
2 safe boost limits if I opted for a bigger turbo on standard STI internals.
3 injector size 440's or are they 550's
MY last engine had eagle rods, STI 9 Crank and CP pistons and running 399bhp / 382 ft lbs before it went pop.
The crank and rods are fine and I am saving them for my overall big power project.
The car has APS cold air induction, walbro competition fuel pump, ecutek remap, tubualr headers and a full decat system.
But want to know safe limits on this engine with standard STI internals.
Cheers
Daz
#2
Scooby Senior
iTrader: (68)
1 what is the standard turbo IHI VF?? It has a vf28 as standarad
2 safe boost limits if I opted for a bigger turbo on standard STI internals. probably about 1.5 bar but not sure someone will probably correct me
3 injector size 440's or are they 550's. 440's are standard
hope that helps
2 safe boost limits if I opted for a bigger turbo on standard STI internals. probably about 1.5 bar but not sure someone will probably correct me
3 injector size 440's or are they 550's. 440's are standard
hope that helps
#3
Scooby Regular
Join Date: Feb 2003
Location: Surrey, in an Audi now ;)
Posts: 225
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by banny sti
1 what is the standard turbo IHI VF?? It has a vf28 as standarad
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
33
29 August 2017 07:18 PM