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Charley Downing · 10-11-2012, 09:21 AM

Well the 305ci flat top motor in a 1983 malibu wagon is rated 253hp and can run high 11s in M/SA. So what will a 350ci motor at 255-260 hp will run? Your right Dean it would not be a good M/SA and L/SA combo, It could only run around 11.50-11.65 in M/SA which is only -1.00 to -1.20 under. I know I want no part of it with my 230hp 305 wagon combo and I went 12.08 in O/SA at Belle Rose a few years ago.

10-11-2012, 09:21 AM	#47
Charley Downing Senior Member Join Date: Sep 2007 Posts: 761 Likes: 16 Liked 633 Times in 88 Posts	Re: U/SA 1.204 Under @ Brainerd Well the 305ci flat top motor in a 1983 malibu wagon is rated 253hp and can run high 11s in M/SA. So what will a 350ci motor at 255-260 hp will run? Your right Dean it would not be a good M/SA and L/SA combo, It could only run around 11.50-11.65 in M/SA which is only -1.00 to -1.20 under. I know I want no part of it with my 230hp 305 wagon combo and I went 12.08 in O/SA at Belle Rose a few years ago. __________________ Charley Downing 3548 STK