ct-27/ct-20b helper springs and max boost test results, from ATS racing and Hux racing Options

[lagos]

Did you guys see the results ats got with the ct27 at those same boost levels?

[_Jim_]

Yes, I saw what ATS posted about there CT27.

For those new to this thread, or not up to date, heres a small comparison between the 2 runs.

First HUX's Racing.....Mods list:
Stock GEN3
4" intake
Blitz SBC boost controller
3" single tip exhaust
boost cut defeated.
Helper Spring
100 octane

Max of 351whp at around 5700 rpms at 22psi (highest psi logged, 24psi at 3700rps, falling to 20psi at redline)...AFR around 11.5

ATS Racing.....Mods list:
Stock GEN2 with GEN3 electronics
3.5" intake
Power FC
Walbro fuel pump
550's
ATS FPR (50 psi)
ATS Rail
Greddy PE exhaust
3" downpipe
Helper Spring
C16 race gas

Max of 353whp at around 5700 rpms at 25psi(highest psi logged, 26psi at 5200rps, faliing to 25.5psi at redline).....AFR around 13.0

Hux......................ATS
CT20B..................CT27
351whp................353whp
22psi....................25psi
AFR 11.5...............AFR 13.0
Stock ECU............Tuned via Power FC