bmencig

I heard somewhere or possible also on this forum that RSX camshaft would theoreticly fit to TSX. I know that this is for K20 motor, but does anyone know does would this really fit on K24 motor?

prices: (list price) TODA0007 $1,100.00 (camshafts)
Code: TR-VS $400.00 (valve springs)

On TODA comments:

TODA K20A camshafts must be used with TODA valve springs. The use of non-TODA valve springs with our K20A camshafts will cause damage to the camshafts or the cylinder head. Spec B and C camshafts require the use of TODA VTC Killer Campulleys






Valve springs


TODA Racing valve springs have specific spring rates for TODA camshafts. After extensive testing of the K20A engine, our engineers found that single valve springs made of high grade materials out perform the conventional dual spring design of the factory cylinder head. TODA valvesprings are the only springs on the market that can handle 13.0mm of lift in the K20A engine.

TODA valve springs allow maximum lift while preventing valve float which can occur under high rpm, high lift conditions. Their specific spring rates prevents damage to TODA camshafts which may occur as a result of using valve springs that are too stiff. Valve springs that are too stiff may also put additional stress on the timing chain.



If you go with KIT you also get TODA VTC system...

Available for: RSX Type-S, Euro Civic Type-R
The TODA N2 Engine Kit includes:
- TODA Spec N2 Camshafts
- TODA Uprated Valve Spring Kit
- TODA USA N2 ECU Reflash

For 2004 we are debuting our new Spec N2 camshaft. This new camshaft design by TODA USA makes an additional 9hp gain at the wheels over our previous Engine Kit which utilized TODA Spec A camshafts.

The TODA N2 ECU program uses special fuel and ignition timing maps, 9000rpm redline, modified VVT camshaft timing (cam gears are not necessary), and two throttle input dependant VTEC Activation points:


Throttle Input % VTEC Activation
1~74% 5000rpm
75~100% 3900rpm

DYNO RESULTS (power at the wheels)
2002 RSX Type-S



Stock (hp / Torque)
171.9 @7800rpm / 122 @ 6500rpm

Intake, header, exhaust
195.5 @ 7800rpm / 133.5 @ 6500rpm

Intake, header, exhaust, & TODA Engine Kit
229.4 @ 8200rpm / 158.8 @ 5800rpm

POWER GAINS AT THE WHEELS
57.5hp / 36.8 ft/lbs

Engine Kit Price: $2,350

xizor

wow, that torque increase is sick for the K20. I believe the K24 has the exact same head as the RSX Type-S w/ a different block, so could it possibly work?

dnl2ba

Jebus. The Toda header also provides incredible gains. Are Toda parts some kind of magic beans?

bmencig

I got today next e-mail answer from Toda:

"Dear Sir,
Thank you for your e-mail and interest in TODA Racing. The N2 Engine Kit is specifically designed for the RSX Type-S. We are currently investigating whether our camshafts will fit the TSX cylinder head. The ECU in the TSX is very different from the RSX and we still haven't had a chance to begin development on the TSX ECU. Please check back with in August 2004. "