6.605 rods what strokes can they be used in

6.605 rods what strokes can they be used in... probably just use the factor crank thats sitting here. but I was just curious on my options...they are .990 and 2.500

hmmm...

Bore / Delta Stroke / Delta Rod / Delta R/S Cp Ht Disp.
------------ -------------- ------------ ---- ----- -----
4.360 / std 3.850 / std 6.605 / std 1.72 1.792 460.3 (OEM)
4.360 / std 4.300 / .450 6.700 / .095 1.56 1.567 513.6

4.390 / .030 3.850 / std 6.605 / std 1.72 1.792 466.2
4.390 / .030 3.975 / .125 6.605 / std 1.66 1.729 481.3
4.390 / .030 4.000 / .150 6.605 / std 1.65 1.717 484.4

4.390 / .030 4.100 / .250 6.605 / std 1.61 1.667 496.5
4.390 / .030 4.100 / .250 6.800 / .195 1.66 1.472 496.5
4.390 / .030 4.100 / .250 6.900 / .295 1.68 1.372 496.5

4.390 / .030 4.200 / .350 6.605 / std 1.57 1.617 508.6
4.390 / .030 4.200 / .350 6.800 / .195 1.62 1.422 508.6
4.390 / .030 4.200 / .350 6.900 / .295 1.64 1.322 508.6

4.390 / .030 4.225 / .375 6.605 / std 1.56 1.605 511.6
4.390 / .030 4.225 / .375 6.800 / .195 1.61 1.409 511.6
4.390 / .030 4.225 / .375 6.900 / .295 1.63 1.309 511.6

4.390 / .030 4.250 / .400 6.605 / std 1.55 1.592 514.6
4.390 / .030 4.250 / .400 6.800 / .195 1.60 1.397 514.6
4.390 / .030 4.250 / .400 6.900 / .295 1.62 1.297 514.6

4.390 / .030 4.300 / .450 6.700 / .095 1.56 1.567 520.7
4.400 / .040 4.300 / .450 6.700 / .095 1.56 1.567 523.0

4.390 / .030 4.350 / .500 6.605 / std 1.52 1.542 526.7
4.390 / .030 4.350 / .500 6.800 / .195 1.56 1.347 526.7
4.390 / .030 4.350 / .500 6.900 / .295 1.59 1.247 526.7

4.390 / .030 4.400 / .550 6.605 / std 1.50 1.517 532.8
4.390 / .030 4.400 / .550 6.800 / .195 1.55 1.322 532.8
4.390 / .030 4.400 / .550 6.900 / .295 1.57 1.222 532.8

4.390 / .030 4.450 / .600 6.605 / std 1.48 1.492 538.9
4.390 / .030 4.450 / .600 6.800 / .195 1.53 1.297 538.9
4.390 / .030 4.450 / .600 6.900 / .295 1.55 1.197 538.9

4.390 / .030 4.500 / .650 6.605 / std 1.47 1.467 544.9
4.390 / .030 4.500 / .650 6.800 / .195 1.51 1.272 544.9
4.390 / .030 4.500 / .650 6.900 / .295 1.53 1.172 544.9

4.400 / .040 4.500 / .650 6.605 / std 1.47 1.467 547.4
4.400 / .040 4.500 / .650 6.800 / .195 1.51 1.272 547.4
4.400 / .040 4.500 / .650 6.900 / .295 1.53 1.172 547.4

4.420 / .060 4.500 / .650 6.605 / std 1.47 1.467 552.4
4.420 / .060 4.500 / .650 6.800 / .195 1.51 1.272 552.4
4.420 / .060 4.500 / .650 6.900 / .295 1.53 1.172 552.4

4.440 / .080 4.500 / .650 6.605 / std 1.47 1.467 557.4
4.440 / .080 4.500 / .650 6.800 / .195 1.51 1.272 557.4
4.440 / .080 4.500 / .650 6.900 / .295 1.53 1.172 557.4

4.450 / .090 4.500 / .650 6.605 / std 1.47 1.467 560.0
4.450 / .090 4.500 / .650 6.800 / .195 1.51 1.272 560.0
4.450 / .090 4.500 / .650 6.900 / .295 1.53 1.172 560.0

4.485 / .125 4.500 / .650 6.605 / std 1.47 1.467 568.7
4.485 / .125 4.500 / .650 6.800 / .195 1.51 1.272 568.7
4.485 / .125 4.500 / .650 6.900 / .295 1.53 1.172 568.

all would need a custom crank except the stock stroke 3.850 and the 4.300 . chart did'nt have the 429's 3.590

4.3 is ideal if I choose to buy a new crank. I think either way its gonna be a custom piston deal. which is what I was trying to avoid on this setup...

think Probe has OTS piston for the 4.300 /6.605

that would be nice... thanks for the help

I didn't see any one ther site I would be interested in this combo also as I already have the rods.

I to just received these rods, and I dont see the 4.300 stroke piston either... I dont think its gonna be an off the shelf deal. I'm thinkin about just getting some 6.700 or 6.800 rods and going from there. then its wide open.

Diamonds #40229 FD BB DS 4.440B/4.300S/6.605R/1.540CD have 16 in over stock...


and why build an engine cuz you have a rod, build what is right and what you want..... not just cuz you got some rods cheap....


Randy

138 wrote:I to just received these rods, and I dont see the 4.300 stroke piston either... I dont think its gonna be an off the shelf deal. I'm thinkin about just getting some 6.700 or 6.800 rods and going from there. then its wide open.

That is exactly what the FRPP 514 crate motor uses. A crate motor replacement piston will certainly work.
Be sure to use a D9 or a block with the longer cylinders to help control piston "rattle" at bottom dead center.

How much are those D pistons. I am building just a stock stroke bottom end. still have to get pistons. Well I some but decided to use a different head and dont want the dome any more. Don't really need the extra cubes its going in a early bronco. But may just add a few cubes anyway

maxxoffroad wrote:How much are those D pistons. I am building just a stock stroke bottom end. still have to get pistons. Well I some but decided to use a different head and dont want the dome any more. Don't really need the extra cubes its going in a early bronco. But may just add a few cubes anyway

what pistons do you have that your not wanting to use?... might be interested if I can make'em work

Speed Pro fordged dome .060 over floating pins all have weight matched New never used I would do $400.00 shipped to ya

the Coug wrote:Diamonds #40229 FD BB DS 4.440B/4.300S/6.605R/1.540CD have 16 in over stock...


and why build an engine cuz you have a rod, build what is right and what you want..... not just cuz you got some rods cheap....


Randy

just trying to build a street engine for my first go around. it will be either a c8 , d0 or d1 block so I was good with going with the factory stroke. so I figured maybe I would just use the factory crank, and I bought these rods in the auction block. now If I could just get a set of pistons for a good price then I'm good. But I had seen somewhere where the stock rod length could be used on different strokes, and was just wanting to weight my options...but if what the other Randy suggested about getting a d9 block because of the longer cylinders comes into play even with a 4.300 stroke, then I'm good with the set-up I have so far...and I appreciate the info on the Diamonds and your suggestions.....to both Randys

maxxoffroad wrote:Speed Pro fordged dome .060 over floating pins all have weight matched New never used I would do $400.00 shipped to ya

I will keep that in mind... thanks

Probe piston # 14781 will work with 4.300 crank

your not making this very easy for me...

Vendor Name Probe Industries
Product Type Pistons
Product Model Sportsman Race Series - SRS
Engine Displacement (cu.in.) 514
Engine Family FORD-LINCOLN-MERCURY - Big Block V8
Material 2618-t61 Forged Aluminum
Base Bore (in) 4.360
Stroke (in) 4.150
Rod Length (in) 6.700
Compression Height (in) 1.525
Top Type Flat Top
Net Head Volume (cc) -3.0
Deck Thickness (in) 0.250
Valve Pocket Cutters 2.400 I - 0.000 E
Valve Pocket Depth (in) .270 I - .000 E
Weight Without Pin (g) 650
Wrist Pin Diameter (in) 0.990
Wrist Pin Length (in) 2.930
Wrist Pin Weight (g) 151
Pin Lock Type Dbl Spiral
Ring Set # 315-0025
Top Ring Groove Size 1/16 in.
Second Ring Groove Size 1/16 in.
Oil Ring Groove Size 3/16 in.
Top Ring Land (in) 0.375
Second Ring Land (in) 0.170
Bottom Ring Land (in) 0.100
Quantity Sold in sets of 8.

add up the number with 1.525 CH + 6.605 rod + 1/2 strole(4.300 . leaves it .020 down the bore in a 10.300 deck block

numbers... thank you

Are there any OTS 6.605 rods with a 2.200 big end?

8liter wrote:Are there any OTS 6.605 rods with a 2.200 big end?

Not that I've ever seen.

8liter wrote:Are there any OTS 6.605 rods with a 2.200 big end?

6.625" is as close as you're going to get. And those have a .990" pin end.

I haven't seen a 6.625" what application is that for?

8liter wrote:I haven't seen a 6.625" what application is that for?

Then you haven't looked very much ... Eagle, REV, Saenz, Crower all have that length as a shelf item. I'm sure there are more. They may be listed as 6.635" which is a .500" long Big Block Chevy.