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Setting optimal vtec is easy. Dyno the car once, with vtec disengaged for the whole rev range. Dyno the car again, with vtec engaged for the whole rev range. The first dyno should have shitty top end, but good bottom. The second dyno will be the opposite. Where the two graphs cross is where you set your VTEC.
On a stock GSR, VTEC engages at 4400rpms, and the secondaries on the intake manifold open at 5750rpm.
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ALL Motor B18C1
A 5th lugnut is just added weight.
Integra Arsenal:
1991 LS Special Ed- Sold.
1997 GSR- 192whp 130wtq all motor. SOLD
1991 GS- automatic daily driver. FOR SALE. $1500 PM for details.
1998 Nissan 240SX SE New!
And a 2000 Suzuki SV650
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