Is this engine (5.0 liter) made by Volvo? Just bought Larson Senza 206 w/ this engine installed and just curious if it's a GM or Ford block. Haven't picked up boat yet. Also got a surprise when I learned it was carburated and not fuel injected. Lots of starting probs with previous Bayliner with carbed 5.7 Merc. Dealer tells me this has "quickstart" which solves problem. Any comments would be appreciated.