Stroker Questions

xtreme89gt · 12-08-2003, 07:56 PM

All right guys, I know its probably been asked so many times but i have a couple stroker questions. Ok, If I went with a 347 crank and rods, what ratio and size are the rods? The crank has a 3.400" stroke right? Does the size of the rods vary or is there a certain size to use with a 347 crank. I know a guy that has some pistons and said hed rebuild my block for free, b/c its fun to him. So i opted to get the pistons from him and am lookin for a crank and rods to use. Anyone know of quality crank that is still affordable? Im lookin to spend about probably400 - 450$

xtreme89gt · 12-08-2003, 09:20 PM

noone huh?

dcm4136 · 12-08-2003, 10:26 PM

You can use a 1.175 compression height piston with a 5.315 connecting rod and a 3.4 inch stroke to build a 347 with a completely un-intersected oil ring.

or, the typical 347 stroker, which uses a 1.09 compression height piston with a 5.4 rod. this is a shorter piston, and has an exposed oil ring land.

firegoose · 12-09-2003, 05:31 PM

Scat 9000 on the crank, its a cast crank but they say that they are good to about 650 hp @ 7000 rpm

**12second5.0** · 12-10-2003, 07:53 PM

Why a 347?You can make plenty of power with a 302!:jeff:

12-10-2003, 09:34 PM

not enough power for me N/A:threegear

**12second5.0** · 12-10-2003, 09:36 PM

Quote:

Originally posted by 95snoozer
not enough power for me N/A:threegear

I seriously doubt it.Unless 10.30's is slow for you.

12-08-2003, 07:56 PM	#1
xtreme89gt Used To Be Feetured Join Date: Oct 2003 Location: B/CS Posts: 270 Trader Rating: (0)	Stroker Questions All right guys, I know its probably been asked so many times but i have a couple stroker questions. Ok, If I went with a 347 crank and rods, what ratio and size are the rods? The crank has a 3.400" stroke right? Does the size of the rods vary or is there a certain size to use with a 347 crank. I know a guy that has some pistons and said hed rebuild my block for free, b/c its fun to him. So i opted to get the pistons from him and am lookin for a crank and rods to use. Anyone know of quality crank that is still affordable? Im lookin to spend about probably400 - 450$ __________________ 2003 Silver Cobra For sale! New motor(700 miles) and tranny/clutch(5000 miles). All warranties for both, drives awesome, can sell stock or with mods to make 460rwhp and 501tq which= 11.70@119 pm for details. Vid on old combo: http://video.google.com/videoplay?do...80667909531212

12-08-2003, 09:20 PM	#2
xtreme89gt Used To Be Feetured Join Date: Oct 2003 Location: B/CS Posts: 270 Trader Rating: (0)	noone huh? __________________ 2003 Silver Cobra For sale! New motor(700 miles) and tranny/clutch(5000 miles). All warranties for both, drives awesome, can sell stock or with mods to make 460rwhp and 501tq which= 11.70@119 pm for details. Vid on old combo: http://video.google.com/videoplay?do...80667909531212

12-08-2003, 10:26 PM	#3
dcm4136 Ooh-Rah Marine Corps Join Date: Jun 2003 Posts: 1,166 Trader Rating: (0)	You can use a 1.175 compression height piston with a 5.315 connecting rod and a 3.4 inch stroke to build a 347 with a completely un-intersected oil ring. or, the typical 347 stroker, which uses a 1.09 compression height piston with a 5.4 rod. this is a shorter piston, and has an exposed oil ring land. __________________ 88 vert Be polite and professional, but have a plan to kill everyone you meet.

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12-09-2003, 05:31 PM	#4
firegoose Hey, smell my finger Join Date: Oct 2003 Location: Physical Therapy Posts: 1,106 Trader Rating: (0)	Scat 9000 on the crank, its a cast crank but they say that they are good to about 650 hp @ 7000 rpm

12-10-2003, 07:53 PM	#5
12second5.0 Nazi Mod Join Date: Jun 2003 Location: Marion,Texas Posts: 8,947 Trader Rating: (0)	Why a 347?You can make plenty of power with a 302!:jeff:

12-10-2003, 09:34 PM	#6
95snoozer Guest Posts: n/a	not enough power for me N/A:threegear