Went to the Dyno :)

G

gaiter83

New Member
Apr 8, 2005
16
2
3
Amsterdam, The Netherlands
www.instagram.com
Well, I finally got around to the Dyno for some tuning today... I had just installed my SP61GT so I wanted to get it tuned before pushing it... I was pretty rich before tuning... I currently don't have a boost controller installed so my boost level was whatever the SP61GT is set to originally... I have stock internals, LexAFM, 550s, MKIV fuel pump, AFPR, wideband, SAFC2, intake and exhaust basically... You can see full mods list following the link in my sig...

So I got 345rwhp and 340 ft-lbs torque... I have tons of fuel left to boost higher too... I was very rich before tuning...

dyno.jpg
 
aye mate

aye mate

Hiatus over.
Mar 30, 2005
1,926
0
0
Maryland
Now I can't wait to get mine back on the road and dyno with my SP61! Nice numbers and theres alot left on the table too!
 
bwest

bwest

Drafting, not tailgating
May 18, 2005
502
0
0
HippieTown, CA
IIRC, Tim@SP told me that they ship with either a 14 or 8 psi wastegate (14psi, actually 1 bar, so 14.7, comes standard). So if everything is working properly and that is indeed what wastegate you have, that is probably close to what you are boosting...
 
M

MRSUPRA

New Member
Apr 11, 2005
838
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0
Maryland
Good numbers. I would suggest getting an electronic boost controller if you can. I noticed much better spool-up on my SP61GT using the ECV rather than just running off of the wastegate.

Throw in some racegas and see what that SP61 can do. I dynoed at 451rwhp uncorrected with that turbo at 21psi and my engine has never been heathy. I bet you can hit 5** rwhp at high boost with that new engine you have in there.

Also consider porting out the stock manifold if you haven't already, it will help..
 
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