scooby clinic sc40 20g turbo any one got one
18 November 2011, 10:18 PM
#1
BANNED
Thread Starter
iTrader: (2)
Join Date: Aug 2011
Location: at home
Posts: 1,682
Likes: 0
Received 0 Likes
on
0 Posts
scooby clinic sc40 20g turbo any one got one
right just been offered it in swap for my 4pots only done 1000miles i'm running a 18g right now and have simtek and quite big speck and getting mapped again soon so thats not going to cost any more than before but will it be really laggy ? some1 told me that if i fit my 18g exhaust housing on the 20g will cut down on lag is this true ?
18 November 2011, 10:53 PM
#2
Scooby Regular
iTrader: (7)
Join Date: Sep 2004
Location: Devon
Posts: 1,115
Likes: 0
Received 0 Likes
on
0 Posts
if its a genuine sc40 id snap that offer up real quick if i were you, i dont find the 20g laggy personally, the exhaust housings are the same so not really much point in swapping
18 November 2011, 10:54 PM
#3
right just been offered it in swap for my 4pots only done 1000miles i'm running a 18g right now and have simtek and quite big speck and getting mapped again soon so thats not going to cost any more than before but will it be really laggy ? some1 told me that if i fit my 18g exhaust housing on the 20g will cut down on lag is this true ?
Cheers
D.
18 November 2011, 11:00 PM
#4
BANNED
Thread Starter
iTrader: (2)
Join Date: Aug 2011
Location: at home
Posts: 1,682
Likes: 0
Received 0 Likes
on
0 Posts
yes but it's been converted to top entry can easly be put back to front though
18 November 2011, 11:06 PM
#5
As said, the 18g and 20g turbos are the same... except... the 20g has a bigger compressor wheel to shift more lbs of air.
You should gain anywhere between 20-40bhp over the 18g (everything else being equal). And what with its billet comp wheel, then there will hardly be any spool loss compared to the 18g, either.
And without doubt, you're getting the better deal! Brand new, the SC40 is £950 +VAT!
You should gain anywhere between 20-40bhp over the 18g (everything else being equal). And what with its billet comp wheel, then there will hardly be any spool loss compared to the 18g, either.
And without doubt, you're getting the better deal! Brand new, the SC40 is £950 +VAT!
Last edited by joz8968; 18 November 2011 at 11:16 PM.
18 November 2011, 11:12 PM
#6
BANNED
Thread Starter
iTrader: (2)
Join Date: Aug 2011
Location: at home
Posts: 1,682
Likes: 0
Received 0 Likes
on
0 Posts
As said, the 18g and 20g turbos are the same... except... the 20g has a bigger compressor wheel to shift more lbs of air.
Does the SC40 have the 33% lighter billet comp wheel - can't remember?
You should gain anywhere between 20-40bhp over the 18g (everything else else being equal). If the SC40 does have the billet comp wheel, then there will hardly be any spool loss compared to the 18g, either.
And without doubt, you're getting the better deal! Brand new, the SC40 is just over a grand IIRC.
Does the SC40 have the 33% lighter billet comp wheel - can't remember?
You should gain anywhere between 20-40bhp over the 18g (everything else else being equal). If the SC40 does have the billet comp wheel, then there will hardly be any spool loss compared to the 18g, either.
And without doubt, you're getting the better deal! Brand new, the SC40 is just over a grand IIRC.
Trending Topics
18 November 2011, 11:20 PM
#8
440 is prob asking a bit too much, but each car/set-up is unique, and nothing is absolute/for certain.
Last edited by joz8968; 18 November 2011 at 11:21 PM.
18 November 2011, 11:25 PM
#9
BANNED
Thread Starter
iTrader: (2)
Join Date: Aug 2011
Location: at home
Posts: 1,682
Likes: 0
Received 0 Likes
on
0 Posts
right got just over 400bhp right now running 20%meth on a 18g with a 2.1 stroker simtek this would take a wile but hole setup in about 5000km old
18 November 2011, 11:43 PM
#14
18 November 2011, 11:58 PM
#19
If its anything like the one I was looking at on here before its a Blouch SC40 20G.
I emailed Kev at SC to ask him this week about them, he said:
Hi,
the standard 20 G ( sc40 ) is still a great turbo, 400 BHP capable.
I have attached a small write up regarding tuning the sti, worth a read
cheers
Kev
I emailed Kev at SC to ask him this week about them, he said:
Hi,
the standard 20 G ( sc40 ) is still a great turbo, 400 BHP capable.
I have attached a small write up regarding tuning the sti, worth a read
cheers
Kev
19 November 2011, 12:20 AM
#22
Blouch Dominator is Dominator nothing more,nothing less,difference is between the R(non billet version of Dominator) and XT-R(Billet version of Dom)
Blouch turbos are here Scoobyclinic and Scoobyclinic is probably only one seller of Blouch in EU...
Jura
19 November 2011, 12:26 AM
#23
Scooby Regular
Join Date: Feb 2011
Posts: 710
Likes: 0
Received 0 Likes
on
0 Posts
curious now 
for a 2.5 i was told a 8cm is better than 7cm, so is the blouch xrt better than sc46 now? honest question since ill be stepping up soon
for a 2.5 i was told a 8cm is better than 7cm, so is the blouch xrt better than sc46 now? honest question since ill be stepping up soon
Last edited by Pramas; 19 November 2011 at 12:26 AM. Reason: spelling
19 November 2011, 12:34 AM
#24
Honest answer don't know,on 2.5L you will be OK with 8CM or even 10CM,as i said few times before with 8CM you will not loose spool so much(against 7CM),but with 10CM you loose spool,but you will gain on Top end.
Jura
19 November 2011, 12:37 AM
#25
Scooby Regular
Join Date: Feb 2011
Posts: 710
Likes: 0
Received 0 Likes
on
0 Posts
How to say,i was sold mine Dom 3.0XT-R due have 10CM exhaust housing,this turbo will make full boost on 2.1 with AVCS around 4200-4400RPM what i know and what i ask few people on Nasioc,this turbo is best for 2.35L or 2.5L..
Honest answer don't know,on 2.5L you will be OK with 8CM or even 10CM,as i said few times before with 8CM you will not loose spool so much(against 7CM),but with 10CM you loose spool,but you will gain on Top end.
Jura
Honest answer don't know,on 2.5L you will be OK with 8CM or even 10CM,as i said few times before with 8CM you will not loose spool so much(against 7CM),but with 10CM you loose spool,but you will gain on Top end.
Jura
19 November 2011, 12:41 AM
#26
A 2.5's extra 500cc will be able to easily drive an 8cm housing (therefore not suffer slow spool), so if you were to fit it, you'll gain some extra bhp over the 7cm.
Conversely, you can fit the 7cm to a 2.5 to have an ultra early-spooling motor (but won't be able to make as much power as the 8cm.)
Conversely, you can fit the 7cm to a 2.5 to have an ultra early-spooling motor (but won't be able to make as much power as the 8cm.)
Last edited by joz8968; 19 November 2011 at 12:44 AM.
19 November 2011, 12:44 AM
#27
On 2.5L you should be all right like 8CM or even 10CM,if you are looking at Nasioc and other US sites you will see mostly guys there don't running AVCS and still making reasonably good boost at nice RPM with 8CM/10CM..
Jura