Jump to content
Volvospeed Forums

The Pan Is Off, The Piston Is Out, And We Begin...


Rsterns

Recommended Posts

  • Replies 210
  • Created
  • Last Reply

Call DWHV since thats where he got them from .

There a stock item nothing special about them .

Will do; that being the obvious solution to the question. I had forgotten how much the Ross's cost me, to go that route again is $1171 ! Still waiting to hear back from Lars on the rods also. Just so I can drive myself crazy with more decisions, how much are you asking for one of your M conversion kits?

Link to comment
Share on other sites

Will do; that being the obvious solution to the question. I had forgotten how much the Ross's cost me, to go that route again is $1171 ! Still waiting to hear back from Lars on the rods also. Just so I can drive myself crazy with more decisions, how much are you asking for one of your M conversion kits?

between $800 and $1100 shipped .

Depends wich kit you want / milage .

Link to comment
Share on other sites

Will do; that being the obvious solution to the question. I had forgotten how much the Ross's cost me, to go that route again is $1171 ! Still waiting to hear back from Lars on the rods also. Just so I can drive myself crazy with more decisions, how much are you asking for one of your M conversion kits?

I looked back through the thread - at what point did the pistons also become an issue - I thought it was just the rods that suffered?

I'd expect the stock pistons will be just fine. I'm using Mahle pistons in mine. The only reason I didn't buy from Volvo was lead time & the fact that the ring sets don't come with them.

Link to comment
Share on other sites

I looked back through the thread - at what point did the pistons also become an issue - I thought it was just the rods that suffered?

I'd expect the stock pistons will be just fine. I'm using Mahle pistons in mine. The only reason I didn't buy from Volvo was lead time & the fact that the ring sets don't come with them.

The pistons became an issue when the vertical scoring in #1 hole did not hone out to my liking, I used up the majority of tolerance and I could still see and slightly feel the imperfection in the surface.  So, I'm going to pull the motor and bore it os2.  Yes it would most likely clean at os1, but with the deal I got from BlackT5M, going os2 was the economical choice.  EVERYTHING that is new going in well also be cryo treated.

Link to comment
Share on other sites

i know, just the way you and adam went about it really. Im tired of Adam's shit too. its like a bickering match between the two of you in every thread.

The best part neither of them have built a motor :lol:

Dave has done next to nothing on both of his cars and adam paid someone to change his rods :lol:

Link to comment
Share on other sites

How much is cryo treating?

In the past I've used Cryoscience.com as my source. I just tried going to their website to get the exact prices for you, and the site is non-responsive. I'll check back later as I hope they are still in business.

They are very reasonable. I did the entire motor for under $500. I know that brake rotors are $25 each and as I recall connecting rods are something like $7.50 ea. Other sources charge by the pound or a $100 minimum. The most important thing about Cryo treatment is to investigate the suppliers process. If they don't take 24 hrs to get to -300 deg F and dwell there for 24 hrs, then another 24 hrs to get back to ambient, you don't want to use them. Some places cheat the cycle time and don't go down to a full -300 deg F.

Link to comment
Share on other sites

How much is cryo treating?

Their site is back up...

Engine internals - rings, main and rod bearings last up to 2 times longer - increases valve spring rates 1 to 3 %

Up to double the life for Manual Transmission Gears and Syncro’s

Automatic Transmissions run up to 50 degrees cooler-less friction=more HP

Ring and Pinion gears last up to twice as long

Disc brake Rotors & Pads last up to 3 times longer

Disc brake Rotors & Pads run up to 120 degrees cooler

content_1x1spcr.gif

OUR PROCESS is Race Proven in “Best of the Desert”,“SCORE”,”SCCA”,”NASCAR”,“VARA” Racing and more!!! TREATMENT FEES(pricing for standard size parts)

Valve Springs/

Lifters/Valves(each)

$2.50

Transmission

internals-manual/automatic

$250

Connecting Rods(each)

$7.50

Metallic Clutch –

(Pressure Plate)

$25($35)

Piston(each)/Rings(set)

$7.50($2.50)

CV Shafts/Axles(each)

$25 & up(dol)

Camshaft 4 (6) [8] Cyl.

(each)

$15 ($20) [$25]

Ring & Pinion(set)

$50

Crank 4 (6) [8] Cyl.

(each)

$80 ($95)

[$110]

Disc Rotors - each

(Brake Pads Metallic)

$25

($10)

Head 3 (4) [6]Cyl.

$50 ($65) [$80]

A-arms/Spindles

(each)

$15

$(40)

Block 4 (6) [8]Cyl.

$200 ($300)

[$375]

Cylinders 4 (6) [8]

$100 ($150)

[$200]

Entire Engine Assy 4 (6) [8]Cyl.

(Disassembled)

$400 ($500) [$650]

Rockers (each)

Roller rockers (each)

$2.50

$4.00

We use the most advanced computer controlled treatment to achieve up to 50% increase in strength and double the life of parts that wear!!

Call for free pickup & delivery in San Diego, Orange, Riverside, southern LA Counties

content_1x1spcr.gifcontent_1x1spcr.gifpage_right_email_off.gifpage_right_tanks.gif

Sorry about that...

It looked fine before I posted it :(

Link to comment
Share on other sites

The pistons became an issue when the vertical scoring in #1 hole did not hone out to my liking, I used up the majority of tolerance and I could still see and slightly feel the imperfection in the surface.  

It might be cheaper and easier to just re-sleeve that cylinder and machine it to specs. you'd just have to get new rings and could use the current stock pistons...

In fact, back home the volvo shops Ive been to always do it like this. The volvo pistons are a pita to source properly/get proper rings/etc so...

Link to comment
Share on other sites

It might be cheaper and easier to just re-sleeve that cylinder and machine it to specs. you'd just have to get new rings and could use the current stock pistons...

In fact, back home the volvo shops Ive been to always do it like this. The volvo pistons are a pita to source properly/get proper rings/etc so...

Interesting thought, and I thank you for it; I already have 5 os2 pistons and a set of rings on the way. Re-sleeve or bore, the engine has to come out either way. I trust boring the original sleeve over re-sleeving. I'd just find another block before I did that, I've witnessed too many issues related to the process.

Link to comment
Share on other sites

Interesting thought, and I thank you for it; I already have 5 os2 pistons and a set of rings on the way. Re-sleeve or bore, the engine has to come out either way. I trust boring the original sleeve over re-sleeving. I'd just find another block before I did that, I've witnessed too many issues related to the process.

If you need one I have a few spares :lol:

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.


×
×
  • Create New...