67MM DBB spool-up

Mr. Y

New Member
Mar 31, 2005
363
0
0
40
80 miles away from Kremlin
Hello guys and girls.
Couldn't you please post some datalogs of T67 spool-up.

Mine hits 220kPa at 5200-5300RPMs with 0.68A/R. Is it normal? I was expecting full boost at 4500-4800.

After crapload of new parts my car is slower at 1/4 mile now (at the same boost levels) :( T4-flanged T67dbb (instead of bolt-on 60mm), FFIM, 3.5" exhaust (instead of 2.75"). Stock internals with 2mm MHG.

PS: If you haven't T67 logs, but have some similar (T66, T70), please post'em too.

PS2: here's my 1/4mile run datalog:
http://www.kkm.info/files/13_6___180.stf (13,6@112mph, AEMLog needed to view it). If you have any advices what to adjust to improve spool, feel free to post.

Looking forward for your help.
Thanks!
 
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