Spencerracinginc

04/23/2026

We have been the leader for three decades in porsche and ferrari race car tuning. We have been endorsed by IMSA winners, Indy winners snd F 1 Champions. We built the fastest 997 993 S Porsche in the country in 1997.
Danny Sullivan INDY car champion smoked all the competition at sears point in 2000. European car april 2000
@

04/12/2026

Eats mcclarens for breakfast, 1000 HP Rolls cullinan engineered beyond perfection. Turn key mcclaren mercedes eater.

04/11/2026

03/24/2026

After 3 decades of building the fastest and legal Porsches, Ferraris and Mercedes. For the most discerning CEO’s. I present my lastest master piece, the 1000 HP Rolls Cullinan. Capable of running with Mcclaren 720s .usa

03/22/2026

12 hours of sebring. My love of motorsports started at an early age thanks to my brilliant German father who was a development engineer for mercedes benz.

03/22/2026

Porsche zee best 12 hours sebring Porsche dominates .motorsport

03/22/2026

Telemetry / Data aquisition. No time for little boys or little fara.

03/18/2026

Ferrari 12 Cilindri, Breathtaking and specifications beyond imaginstion.
Your perfect cruiser for newport beach, Beverly hills or miami. offered @ 850.000

03/15/2026

level 5 racing, After a custom ECU and TCU calibration, Scott tucker smoked the competition in his 430 Ferrari. IMSA added weights to slow the car down. On the dyno extracting finese power to win the championship.

03/14/2026

Life is meant to be beautiful for all, Custom tuning a classic massarati for a Rancho Palos verdes client.