When I bought my Scag Tiger Cub in 2008 it had to have a 48" deck with a collection system. The only options that I had were a 19 HP Kawasaki and a 26 HP Briggs ELS. The dealer recommended the Briggs unit as the collection system needs more power than the 19 Kawi could handle. My Tiger Cub was $9,300 with a collection system in August of 2008
A friend of mine bought the Kawi powered Tiger Cub for home use, but lost his job in 2009 and started to do lawn care for income as I have been doing. Last fall I repowered his machine with a Kawi FX691V from the original Kawi FS651V as it was starting to loose power and he wanted a new engine with the HD air filter and more power. I suggested that he get a FX730V like the one on my new Hustler, but he got a deal on the FX691. The hourmeter on his machine had failed and was showing 9999.99 so he estimated that it had 1,000 hours. My machine with a 26 HP Briggs ELS started showings signs of low compression at 450 hours and although it was still running fairly well I repowered it at 472 hours. The Briggs with a standard air filter system could not handle the dusty air near it from the collection system the bags of which hang just a few inches away from the air filter housing. I opted for a 30 HP Briggs Commercial Turf Series engine with the Cyclonic Air Filtration System which was $845 delivered to my house as compared to over $2,100 for a FX730 Kawi with a new muffler, control cables, and other misc items to complete the repower. I would have had to redrill the mounting bolt holes if I used the Kawi, not a big deal but still. My machine 60 hours on the new engine and I'm pleased with the air filtering ability of the Briggs Cyclonic system, the power and fuel consumption.
My friend has several machines and two employees and I'm pleased to have helped him get his business going by servicing his machines and heading to him some of my customers as I am slowly getting out of the lawn care and snow removal business. He is 60 and I am 70 and a retired aircraft mechanic and did power equipment in the 70s.
Mad Mackie in CT