Dear Ralph, I was reading a “Dear Ralph” question about blowing head gaskets on an XLT. I had the same problem with my 95 XLT

Dear Ralph, A few of us noticed that Polaris has upgraded (increased the size) of the crank bearing on the monoblock XLT engine and has

Dear Ralph, Can any more power be had from the ’97 ZR-440? Is it only a different spread of power that can be had from

Dear Ralph, I have a stock 1994 Yamaha V-Max 600 and about $500-$600 dollars to spend. What do you recommend for the best performance gains

Dear Ralph, Your Oct/Nov ’96 issue illustrates one of the major problems in educating snowmobilers: CONFLICTING INFORMATION! On pages 66 & 67 Jim Shepard and

Dear Ralph I own a ’97 EXT 580 EFI and was wondering if you can give me some tips on what I can do to

Dear Ralph: What is your recommended procedure for removing stickers from snowmobile hoods without damaging the hood? Is there any quick and easy method? Whatever

Dear Ralph: My ’94 Vmax 500 has a continual leak at the Y-pipe area. Oil is dripping down into the belly pan and sure makes

Dear Ralph: Are there advantages of the rotary intake that Rotax uses on many of their twin cylinder engines ? Are rotary equipped engines more

Dear Ralph: I have a 1995 Indy XLT and the head gasket keeps blowing out. What is the solution to this problem? You’ve got one