Author
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Topic: 351w or 302 which would be better
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GT_MARTY
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Member # 10870
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posted
i jus bought a 1966 stang with a straight 6 and i wanna upgrade to a v-8 fast. i want a lot of power and tourqe but im on a cheep budget. i dont no which 1 whould be cheaper to get and upgrade when i install it. how much more power does a 351 have than a 302
Posts: 41 | From: oakland | Registered: Apr 2011
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Captain Obvious
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Member # 7842
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posted
302 - less weight and spin the fuck out of it, blow it up and replace it in a day.
351w - yeah more torque but 80+ lbs on your cars nose. blow it up and find some jerk tring to sell a million mile motor...excuse me, short block for $400 (its a roller cam engine so its worth it
if you go 351w make it worth the weight and stroke that shit to 400+ cubes
-------------------- It's NOT illegal. It's just frowned upon, like masturbating on an airplane.
Posts: 1976 | Registered: Aug 2007
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wilit
Mustang Messiah
Member # 3367
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posted
What's your budget? Don't forget that with the cost of the new engine itself, you also NEED to upgrade to the V8 suspension. I bought a '66 that had the 6 cylinder suspension with a 302 and it ended up breaking a spindle while I was driving. Figure on spending at least another $600-$800 for the suspension.
-------------------- "If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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turbo50
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Member # 6700
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posted
The headers are a pain in the ass with the 351w but in the long run the 351 will be more streetable at the same hp level as a 302.
Dan
-------------------- .........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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iceman302
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Member # 7180
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posted
Unless you're going big... and I mean "cut the shock towers out and go Mustang II" big... don't bother with a Windsor in a '64 to '66 Mustang. Its too much trouble in a number of ways.
-------------------- '65 Mustang Fastback
Posts: 4171 | From: Rancho Murieta | Registered: Oct 2006
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turbo50
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Member # 6700
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posted
quote: Originally posted by iceman302: Unless you're going big... and I mean "cut the shock towers out and go Mustang II" big... don't bother with a Windsor in a '64 to '66 Mustang. Its too much trouble in a number of ways.
I agree. Ive been helpin a guy with a 69 with a 351w in it and it is a bieetch.
Dan
-------------------- .........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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turbo50
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Member # 6700
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posted
quote: Originally posted by 94droptopGT: Fuck a 302, its all about a 306. LOL
Oh yea they make SOOOOOOO much more power!! LOL
-------------------- .........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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coupe5oh
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Member # 10411
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posted
no replacement for displacement
-------------------- R.I.P Willie Guzman (5ltrsvt) 96 4.6- H/C/I 5.3 LS swap 95 5.0- SOLD 94 5.0- SOLD
Posts: 2288 | From: Hayward | Registered: Oct 2010
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Secnd2nun64
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Member # 1431
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posted
Find yourself a 289. They love to rev and are period correct for your car.
Posts: 1460 | From: CA | Registered: Jun 2002
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coupe5oh
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Member # 10411
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posted
no replacement for displacement
-------------------- R.I.P Willie Guzman (5ltrsvt) 96 4.6- H/C/I 5.3 LS swap 95 5.0- SOLD 94 5.0- SOLD
Posts: 2288 | From: Hayward | Registered: Oct 2010
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SLOWBACK 67
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Member # 6348
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posted
If you have small hands. Go 351. If you want some room to work. Go 302. If it was me..... I'd go 351 and buy some suspension parts...... I have some if you wanna PM we can talk.
-------------------- Originally posted by turbo50: I have no intenions of keeping anyones parts or taking anyones money.
Posts: 8582 | From: Vallejo | Registered: Dec 2005
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season'd 88
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Member # 169
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posted
Your actual budget and realistic goals for the car, are most important. If it were mine and the rest of the car was up to speed, it would have a nicely built 347. Good luck.
Posts: 1383 | Registered: Feb 2001
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BULLITTMAN
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Member # 8468
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posted
I would say for better fitment and less weight get the 302 and stroke it out to a 347 if you want the extra cubes....
-------------------- R.I.P Little Bro Willie Guzman (5LTRSVT) 4/24/87 - 11/23/12 01 Bullitt #3102 Stroked and blown Built and tuned by Shaun at AED 14 Fiesta ST
Posts: 1354 | From: San Jose | Registered: Jun 2008
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FRC_Kid
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Member # 8940
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posted
blown 302. best bang for the buck in the end...
-------------------- Pretend Racecar Driver- C5 FRC
Ford, GM, & Dodge is what I'm all about
Posts: 2578 | From: All over the Peninsula | Registered: Feb 2009
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Jaejae5.0
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Member # 7958
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posted
psshh..351w .30 high comp pistons..150 shot..
-------------------- 1987 notchback h/c/i 302 & 70mm turbo SOLD
2000 camaro ss cam only
Posts: 4890 | From: the combustion chamber | Registered: Oct 2007
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fam_lace
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Member # 8565
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posted
i have a 351w in my car and the headers are not that bad to deal with and im running long tubes i like it better than a 302 imo but again non of my 302s had this much work put into them
-------------------- rip matt i love u cuz 351w h/c/I street car
Posts: 776 | From: dont trip | Registered: Aug 2008
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