2.1 + sc46 turbo
 

hi has anyone used a sc46 billet turbo on a 2.1 if so have you got a dyno sheet i can see please :wonder:

best look on the trade section im sure the clinic got a few graphs up.

2.1+sc46
 

hi no luck on trade as scooby clinic not done one yet so hoping some one has done it .but it sounds good .the gaffer said he was looking forward to it

i used to have a sc46 non billet on my 2.1 with sti v4 heads

fantastic once on boost

don't have any graphs to hand though

hi
 

would you say it was to big to much lag

it was'nt too laggy

1st 2nd and 3rd grear spool up was 3900rpm with full boost 1.8bar at 4100rpm 4th 5th and 6th spool by 3500rpm with full boost 1.8bar at 3600rpm which held to the red line in all gears

the lag was reduced from the origional set up by fitting one of harvey's up pipe's which made a massive difference to the set up and something i would reccomend

we did manage to reduce the lag a little further at a later date by adding a 10% meth map

Check out from post # 1072...

scoobyclinics turbo's just got billet I mean better!

hi just looked at post 1072 that was done on a 2.5 i think

Oops, yes you're right. Oh well, you'll just have to wait for someone to get it done and post up a graph. If you read on, it looks like Enginetuner might be sorting a 2.1 with an SC46 soon........... :)

Spool up @ 3900rpm is quite laggy I believe..:wonder:

compared to a newage with vvt heads then yes you could say that

i think you will find on a classic with v4sti heads then it's not so bad

i have the turbo fitted to my newage with vvt heads now so am interested to see what it does when mapped next week

isnt lag is what you get between gearchanges and spool is when the turbo starts to work :)

yeah thats what i thought. lag is the time the car takes to react to the throttle being pressed and spool up time is how long it takes the turbo to come on boost

I quite liked the old sc46 but this billet one with its 10cm exhaust housing doesn't seem to spool as well the old one.