I'm thinking about putting a blower on my Boss302 motor. Has anyone done this before? If so what: cam profile, pistons, etc. I got a 408 I want to beat. (My brother)
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65-2&2, 63 Falcon vert, 32 coupe, 76f-250 4&4,72 Ranchero GT-Some is good,more is better,and too much is just enough.
1993 LX Coupe
TFS heads ported,Cobra intake ported,Zex dry 125hp ,Crane 1.6 rollers, FMS 65mm TB, FMS 30 lb injectors, Kirban regulator, C&L 80mm MAM , Speed Pro 496-510 Cam, Black Magic electric fan, Mac exhaust, Mac underdrive pulleys, FMS 3:55 gears, K B Sub frame connectors, Mega Bite jr. control arms, Weld drag lite 3.5" front and 8" rear.
Yes it's vintage 69 motor everything is there. .030 over steel crank -.010/-.010 Cam is .577 lift with 260/260 duration at .050 lift (nice lope but the unburnt gas from the overlap will run you out of the garage fast)
Heads are stock( no no-lead conversion) 2.23 intake and 1.71 exh
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65-2&2, 63 Falcon vert, 32 coupe, 76f-250 4&4,72 Ranchero GT-Some is good,more is better,and too much is just enough.
Originally posted by coupe93 Quite different, if he's got the boss heads.
Yes, I agree!
I have seen Cleveland engines supercharged! They look great! A Boss 302 looks almost the same.
Oh, are you talking 6-71 blower or more like Paxton type blower. I think a 6-71 would be Boss! Get it? Boss, Boss 302? Ok, never mind. A 6-71 intake manifold would be hard to come by
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Tony Berger
91 LX 337 Incon Twin Turbo
D&D Viper T-56 6 speed
Maximum Motorsports front to rear
94 Cobra
99 Lightning
and it's JUST-N-LX
Originally posted by rodbender I think the paxton style would be easier to modify. Besides where would I find a manifold for this motor to mount a 671 on?
Australia.
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
I think I'd prefer the paxton style. As it would probably fit under the hood. I like the sleeper look. Also the big blowers look good on a big block. They seem too much for a small block. But there's nothing like 'em sticking out of a hood!
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65-2&2, 63 Falcon vert, 32 coupe, 76f-250 4&4,72 Ranchero GT-Some is good,more is better,and too much is just enough.
Originally posted by rodbender Yes it's vintage 69 motor everything is there. .030 over steel crank -.010/-.010 Cam is .577 lift with 260/260 duration at .050 lift (nice lope but the unburnt gas from the overlap will run you out of the garage fast)
Heads are stock( no no-lead conversion) 2.23 intake and 1.71 exh
How much LSA is on it? If you tighten it up a bit there won't be as much overlap. Is it the original cam??
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Kevin
74 Nova SS : 355 : Scat 4340 Crank : Manley Rod : JE Pistons : CompCam HP Nitrous Cam : AFR 195cc : Speed Demon 750 :
No, It's a cam that came with the motor when I bought it years ago. According to my old motor builder it's got .577 lift with a .260/.260 duration at .050 lift. Lobe angle wasn't figured. I have to pull the motor out as oil pressure drops ats RPMs increase (cam bearings) so I may check some new profiles. Perhaps start a thread to see what the rest of the guy's are running. Thanks for they reply
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65-2&2, 63 Falcon vert, 32 coupe, 76f-250 4&4,72 Ranchero GT-Some is good,more is better,and too much is just enough.
Anyone supercharged a Boss302? 
