WHICH TURBO DO I NEED?
#1
WHICH TURBO DO I NEED?
Hi, Looking to take car a bit further. back in June i took the car to 350bhp and 310 lb/ft torque on clive atthowes rollers. Now need some advice as to what i need to do next to get towards 400bhp. Haven't done any internal work yet, but after a bit of research i see that 400bhp is capable on standard internals providing things are done properly. car in question is my94 wrx. 65k on the clock. i know the turbo is now maxed and also the injectors (440's). Should i be looking at a hybrid turbo like the 18g or 20g or something else like a garrett. with injectors 550's, 740's?
any advise would be greatly appreciated.
mods so far. if it's any help.
HYBRID FMIC
H&S DECAT SYSTEM (OPEN NECK)
MEGAN HEADERS (WRAPPED)
PORTED EXHAUST HOUSING ON TD05
BLITZ SUS FILTER
440'S INJECTORS
PERFORMANCE SX FUEL REG
WALBRO PUMP
SCOOBYECU CUSTOM MAPPED (DELBOY )
APEXI AVC-R
Thanks in advance
Rob
any advise would be greatly appreciated.
mods so far. if it's any help.
HYBRID FMIC
H&S DECAT SYSTEM (OPEN NECK)
MEGAN HEADERS (WRAPPED)
PORTED EXHAUST HOUSING ON TD05
BLITZ SUS FILTER
440'S INJECTORS
PERFORMANCE SX FUEL REG
WALBRO PUMP
SCOOBYECU CUSTOM MAPPED (DELBOY )
APEXI AVC-R
Thanks in advance
Rob
#3
Originally Posted by banny sti
A td05 20g running on optimax plus booster should give you 400bhp and you will also require 550cc injectors.
banny
banny
#5
Scooby Regular
Join Date: Jun 2003
Location: 348/330 on a 90*entry TD05 16G
Posts: 547
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by JDM_Wrx
Hi, Looking to take car a bit further. back in June i took the car to 350bhp and 310 lb/ft torque on clive atthowes rollers. Now need some advice as to what i need to do next to get towards 400bhp. Haven't done any internal work yet, but after a bit of research i see that 400bhp is capable on standard internals providing things are done properly. car in question is my94 wrx. 65k on the clock. i know the turbo is now maxed and also the injectors (440's). Should i be looking at a hybrid turbo like the 18g or 20g or something else like a garrett. with injectors 550's, 740's?
any advise would be greatly appreciated.
mods so far. if it's any help.
HYBRID FMIC
H&S DECAT SYSTEM (OPEN NECK)
MEGAN HEADERS (WRAPPED)
PORTED EXHAUST HOUSING ON TD05
BLITZ SUS FILTER
440'S INJECTORS
PERFORMANCE SX FUEL REG
WALBRO PUMP
SCOOBYECU CUSTOM MAPPED (DELBOY )
APEXI AVC-R
Thanks in advance
Rob
any advise would be greatly appreciated.
mods so far. if it's any help.
HYBRID FMIC
H&S DECAT SYSTEM (OPEN NECK)
MEGAN HEADERS (WRAPPED)
PORTED EXHAUST HOUSING ON TD05
BLITZ SUS FILTER
440'S INJECTORS
PERFORMANCE SX FUEL REG
WALBRO PUMP
SCOOBYECU CUSTOM MAPPED (DELBOY )
APEXI AVC-R
Thanks in advance
Rob
Im told the 20G is better suited to cars with an 8000rpm rev limit and the 18G for cars with a 7000rpm limit.
Problem is you wont get 400 from an 18G, Probably more like 370, 380 if your lucky.
I dont really want to pay out that much for 20odd bhp so I am still tempted by the 20G.
However I have heard the 20G can be quite laggy on a 2litre motor so will probably make a slower everyday car than the 16G thats on it now!!
The 18G has simular spool/lag to the 16G but with a better top end..
decisions decisions.
Any other views on this ??
#7
Originally Posted by powercrazed
Have you converted to front entry as a 94 car is top entry to the turbo. Dont know if this may hinder you getting 400bhp
Nathan
Nathan
anyone else?
Trending Topics
#9
Originally Posted by Fangoria
If your keeping standard internals I would probably opt for the td05/20g if you want a cheap Turbo
May not give you 400bhp - but it feels faster on the road!!
May not give you 400bhp - but it feels faster on the road!!
lag bothers me alot, i was a little concerned when i fitted front mount i/c and it did make it a fair bit laggy compared to tmic.
do u suffer from surging?
cheers
rob
Thread
Thread Starter
Forum
Replies
Last Post