as title, cheers for any advice guys

 

a TD06-49 from lateral performance....that will just about guarantee it. Dont be fooled in to thinking that a 20g will do it, as without fuel additives it may not make it very often.

 

cheers, im not really up on this area, i cant just replace the turbo and drive on can i?

 

nope, not advisable at all......would need a remap definitely.

 

there seems to be no way to get over 340bhp with out spending an absolute fortune

 

Do you get much lag with your turbo ?????

 

tiny bit, nothing to worry about

 

On an STI I think a 20g will make 400hp without additives, but it needs everything else to work, you can't expect to rely on a turbo to overcome shortcomings in your exhaust, induction or cooling. I think with the right car, you could get over 400hp from an 18g without additives.



Paul

 

I see your a momentum dealer from your homepage. What do you think of the ej5-40t to replace a broken vf34.

cheers.

 

I'm still trying to fully evaluate the 40T turbo, so no raccurate into of power potential.

 

What about this from Andy F?

AFP5-20 - this is also a variation on the TD05. This time fitted with a much larger, high efficiency 20G compressor wheel and compressor housing. The high efficiency compressor allows the turbo to run at a lower rpm whilst still producing boost. This results in similar spool up to the 5-16 but with a 50bhp increase in airflow capability. This was the turbo used on our own RA to produce 440bhp (running fuel additives) . 400 bhp is achievable in conjunction with full supporting modifications .

This turbo is very effective on 2.5 conversions with 1 bar+ boost coming in around 2600rpm

£850 new or £550 exchange (includes 12 months warranty)


http://andyforrestperformance.co.uk/4436.html

 

The 20g

 

Yes it is!