Taking engine out

roscoe · June 12th, 2007, 11:03 PM

im taking the engine out next weekend, want to bore it out into a 306 or a 308, what do you guys think? what am i going to have to upgrade to make the bigger engine better (TB, heads, cam, etc...)? or can i use the stock stuff for a while?

Tony_90fox · June 12th, 2007, 11:35 PM

If you have the motor bored, you will need new pistons, might as well get the whole rotating assembly....You could keep everything else stock if you wanted to, but dont have too obviously, A new top end kit (trick flow makes good stuff) would suit your 306 well...exhaust, gears, good sticky tires, suspension....I could go on forever.

TurboLX · June 12th, 2007, 11:38 PM

a 306 is a 30" bore, i would go with a 347 stroker

roscoe · June 13th, 2007, 01:50 AM

347? i wouldnt mind but now your talking serious $$$$ and im planning on driving this thing to work, i drive about 15-20 miles each way, with gas the way it is now.... well you know.

roscoe · June 13th, 2007, 02:11 AM

how reliable is this combination, making a 302 into a 347 would i have any issues down the road?

92Rideagain · June 13th, 2007, 08:53 AM

I would suggest a 331 stroker kit. The 347 causes a lot piston rock in the cylinder walls due to the extreme angle of the rod. This can cause early excessive wear and damage to the rings over time. The 331 has a decent displacement and has a good rod to piston to ratio so it does not have the rocking of the piston like the 347 does. Ronnie Crawford out of Florida made the 347 famous, there are quite a few daily drivers out there with 347's in them. In my opionion I would go for the 331. Call DSS, Coast High Performance, Kuntz Co. and ask the experts. Once you advise them of what you intend to do with the car they can recommend the best one for you. These forums are great but nothing can subsitute advice from the experts, the people buidling these kits day in and day out. They are helpful and do not mind discussing what will be more dependable based on your needs. Good luck.

bgddy50 · June 14th, 2007, 09:53 AM

Im runnig a coast high performance 347, and have no complaints. I called them myself about a 331 and decided on the 347. Smog legal at that! If you have the funds its well worth it.

Drick · June 14th, 2007, 10:37 PM

Definitly just go with the 331 stroker the 347 has such a long stroke that it just isnt practical for the road.

Tony_90fox · June 15th, 2007, 05:45 PM

I know more guys with 347s than 331s, and they are all daily driven...16 more cubes for the same amount of money...I am going 347 for sure.

TurboLX · June 15th, 2007, 06:01 PM

my last one was a 347

P.O.S-GT · June 17th, 2007, 03:07 PM

for something that you are planning on driving daily i would do the 331 stroker kit.

June 12th, 2007, 11:03 PM	#1
roscoe Newbie Join Date: Feb 2007 Posts: 29 iTrader: 0 reviews	Taking engine out im taking the engine out next weekend, want to bore it out into a 306 or a 308, what do you guys think? what am i going to have to upgrade to make the bigger engine better (TB, heads, cam, etc...)? or can i use the stock stuff for a while?

June 12th, 2007, 11:35 PM	#2
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,803 iTrader: 0 reviews	If you have the motor bored, you will need new pistons, might as well get the whole rotating assembly....You could keep everything else stock if you wanted to, but dont have too obviously, A new top end kit (trick flow makes good stuff) would suit your 306 well...exhaust, gears, good sticky tires, suspension....I could go on forever. __________________ [SIGPIC][/SIGPIC] [B][U]MM Sapper Squad[/U][/B] [QUOTE=Regency 2007;1676187]MSO's stupidity has never stopped amazing me since the day he joined this forum.[/QUOTE]

June 12th, 2007, 11:38 PM	#3
TurboLX I Post Entirely Way Too Much 1988 Mustang LX Turbo Join Date: Oct 2006 Location: NY Posts: 8,778 Blog Entries: 1 iTrader: 0 reviews	a 306 is a 30" bore, i would go with a 347 stroker __________________ 1988 LX Coupe 2.5L, GT35R, 44mm WG, 32psi, C16.

June 14th, 2007, 09:53 AM	#7
bgddy50 Newbie 1991 LX Mustang Join Date: Aug 2006 Location: Yuba City CA Posts: 36 iTrader: 0 reviews	Im runnig a coast high performance 347, and have no complaints. I called them myself about a 331 and decided on the 347. Smog legal at that! If you have the funds its well worth it. __________________ CHP 347, AFR 185's, T-56, Maximum motor sport complete suspension, 3. 55 gears

June 14th, 2007, 10:37 PM	#8
Drick Big timin' in a small town 2004 FX4 F150, 86 GT Join Date: Apr 2007 Location: Gods country. Nordern Michigan eh Posts: 14,336 iTrader: 1 reviews	Definitly just go with the 331 stroker the 347 has such a long stroke that it just isnt practical for the road. __________________ FX4 Crew Crew member #1 Don't take anything I say to heart, I don't try to come off as an asshole. It just happens

June 13th, 2007, 01:50 AM	#4
roscoe Newbie Join Date: Feb 2007 Posts: 29 iTrader: 0 reviews	347? i wouldnt mind but now your talking serious $$$$ and im planning on driving this thing to work, i drive about 15-20 miles each way, with gas the way it is now.... well you know.

June 13th, 2007, 02:11 AM	#5
roscoe Newbie Join Date: Feb 2007 Posts: 29 iTrader: 0 reviews	how reliable is this combination, making a 302 into a 347 would i have any issues down the road?

June 13th, 2007, 08:53 AM	#6
92Rideagain Regular Join Date: Jun 2007 Location: Al Qa'im Iraq Posts: 56 iTrader: 0 reviews	I would suggest a 331 stroker kit. The 347 causes a lot piston rock in the cylinder walls due to the extreme angle of the rod. This can cause early excessive wear and damage to the rings over time. The 331 has a decent displacement and has a good rod to piston to ratio so it does not have the rocking of the piston like the 347 does. Ronnie Crawford out of Florida made the 347 famous, there are quite a few daily drivers out there with 347's in them. In my opionion I would go for the 331. Call DSS, Coast High Performance, Kuntz Co. and ask the experts. Once you advise them of what you intend to do with the car they can recommend the best one for you. These forums are great but nothing can subsitute advice from the experts, the people buidling these kits day in and day out. They are helpful and do not mind discussing what will be more dependable based on your needs. Good luck.

June 15th, 2007, 05:45 PM	#9
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,803 iTrader: 0 reviews	I know more guys with 347s than 331s, and they are all daily driven...16 more cubes for the same amount of money...I am going 347 for sure. __________________ [SIGPIC][/SIGPIC] [B][U]MM Sapper Squad[/U][/B] [QUOTE=Regency 2007;1676187]MSO's stupidity has never stopped amazing me since the day he joined this forum.[/QUOTE]

June 15th, 2007, 06:01 PM	#10
TurboLX I Post Entirely Way Too Much 1988 Mustang LX Turbo Join Date: Oct 2006 Location: NY Posts: 8,778 Blog Entries: 1 iTrader: 0 reviews	my last one was a 347 __________________ 1988 LX Coupe 2.5L, GT35R, 44mm WG, 32psi, C16.

June 17th, 2007, 03:07 PM	#11
P.O.S-GT Regular Join Date: Feb 2007 Location: phoenix az Posts: 54 iTrader: 0 reviews	for something that you are planning on driving daily i would do the 331 stroker kit. __________________ 1990 GT HATCH trw pistons/351 heads with all the goodies schneider 260 cam/8.8 posi w/4:10's 1/4 mile unknown??? cause she wont start

Remove Advertisements Sponsored Links
Ford Mustang Forum Advertisement

Threads Similar to: Taking engine out
Thread	Thread Starter	Forum	Replies	Last Post
taking it all off	ttop5.0	5.0 Mustangs	25	November 12th, 2008 09:53 AM
Taking off spoiler	slrvstang2007	2005 - 2010	20	January 18th, 2008 08:58 PM
taking a vote!!!	2oo3c0bra	99-04	33	August 22nd, 2007 03:10 AM
Taking Down a GTO	2007calispecial	Drag	35	August 17th, 2007 01:23 PM
Taking apart my Procharger	Areteracing	Modular Mustangs	1	January 21st, 2007 06:03 PM

All times are GMT -4. The time now is 04:16 AM.
Contact Us - Modded Mustangs : Ford Mustang Forums - Privacy Statement - Top
Modded Mustangs is ©2005-2008, All Rights Reserved, And is Not Affiliated with Ford Motor Company. Forum is powered by vBulletin ©2000 - 2012, Jelsoft Ent. Ltd. & SEO by vBSEO 3.3.2 ©2009, Crawlability, Inc.