Luxluc

Bonsoir Yohann Montre nous des photos / post some pics.

Cool mate

Just disregard my thread.

I always wanted to compare both setups. This gives a good idea of the advantage of VVTi.

Hey guys A little comparison of my SRD1XXX on VVTi head vs non-VVTi head. Both setups were with the CEA 6870 turbo

1. Blythmrk x2 2. charlton x2 3. MrGRT 4. Supra-love x4 5. Mwilkinson x 2 6. samdale 7. Hamilton 8. Sheefa 9. ShawnPreece x 3 10. Kev.O 11. RobUk 12. djmakz x2 13. Fitz x2 14. Mellonman 15. Luxluc x2

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Looks so nice Andrew

Open to offers guys

Nice

Engine Type - Single Turbo was TT originally Engine Spec - Built Engine with Manley 87 mm 9:1 pistons and Carillo Rods, SRD Stage 5 VVTi Head with 272/278 camshafts, Hypertune intake manifold, SRD custom made exhaust manifold with screamer pipe. Turbo - CEA Gen2 6870 1.00 A/R Twin Scroll. Fuel Used - Luxembourg V-Power (only 3% ethanol) / E85 Fuel setup- ASNU 1500 injectors, triple Walbro 485 pumps, Flex fuel kit with teflon lines Exhaust - 4" DP/MP with Whifbitz 4" Ti single box exhaust Transmission - V160 - Jacks Stage 3 upgrade ECU - Syvecs S6plus Mapped By - SRD Dyno Used - SRD Dyno Power figure - 960 bhp on VPower / 1117 bhp on E75 Torque figure - 682ftlbs on VPower / 842 ftlbs on E75 Boost Pressure - 1.5 bar on VPower / 2.3 Bar on E75

Thank you Andy. I knew the VVTi was a big step forward ... and SRD even went beyond. Lee said that it drives like a rocket on the streets ... boost at whatever gear or rpm you are.

Thank you Thanks ... yeah : let's get racing

The final result of the mapping session was simply awesome : 1117 bhp and 842 ftlbs of torque. Lee overlayed the dyno of my non-VVTi setup (blue curve) and the VVTi setup. I let you guys analyze yourself .... but those VVTi heads are simply amazing. Some figures : - at 3000 rpm : 270tq vs 380tq - at 3500 rpm : 330tq vs 500tq - at 4000 rpm : 470tq vs 700tq 700rpm gain of spool between 3000 and 4000 rpm.

Suddenly, the following pic popped up on phone with the text: new speed record for our SRD dyno

Lee then put Ethanol in the tank ; we decided to go for E75.

After the running in, we stared with the pump fuel mapping. The result was very impressive : 940 bhp and 654 ftlbs at wastegate pressure (1.4 Bar) on 98 Octan. Lee raised the Boost to 1.5 Bar, which gave 960bhp and 682 ftlbs. We didn't push the pump map higher, as I nevertheless run Ethanol all day long. Plus, with the higher compression setup, we didn't wanna take any risks.

Lee quickly started running in the brand new engine on the SRD Dyno.

Final update : SRD finished the works on my Supra beginning of this week. The pics speak more than 1000 words.

Syvecs old harness out ; new harness in - - - Updated - - - First start up was yesterday. All runs great.

The SRD guys didn't loose time.

Lee got my new SRD billet exhaust manifold. It's made of 321 stainless steel, which is titanium stabilized. A real work of art

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Wow Colin ... WOW

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