Gulf Stream Owners RV Forum - View Single Post - 2003 Gulf Stream Scenic Cruiser 8404 should I buy?

RayChez1 · 04-17-2019, 10:03 PM

DandyDon: The brochure is wrong. The ISL 400 has 1200 lbs of torque at the wheel. The ISC has around 1000 lbs of torque at the wheel, but it could have slightly more, depends on the chip Cummins has on it. ISL has more torque, but there was a period where the ISL had lots of problems with wrist pins. Might want to check on that. Blowing one of them engines can cost a lot of money.

04-17-2019, 10:03 PM	#33
RayChez1 Senior Member Join Date: Jun 2005 Posts: 1,257	DandyDon: The brochure is wrong. The ISL 400 has 1200 lbs of torque at the wheel. The ISC has around 1000 lbs of torque at the wheel, but it could have slightly more, depends on the chip Cummins has on it. ISL has more torque, but there was a period where the ISL had lots of problems with wrist pins. Might want to check on that. Blowing one of them engines can cost a lot of money. __________________ 2002 Gulf Stream Scenic Cruiser 2018 Buick Envision Essence Neway Freightliner chassis Aventa II Blue Ox