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Dr.Fiero
Senior Post God Joined: 12 February 2007 Location: Canada Status: Offline Points: 1726 |
Post Options Quote Reply Posted: 04 February 2010 at 6:49pm | ||
It's been ballparked that the 2.8 iron heads are about 67cc's. The 3.1 aluminum ones were about 28cc. If the 3.4's you've got follow suite... uhhhh... you're going to be about 13:1 (based on the calculator I linked too, and estimated a few numbers). |
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 04 February 2010 at 6:51pm | ||
Right off the bat, post-valve grind I can 100% garauntee you they're larger than 28cc's. They were about the same size as Chevy 305 chambers.
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Never shift into reverse without a back-up plan.
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Dr.Fiero
Senior Post God Joined: 12 February 2007 Location: Canada Status: Offline Points: 1726 |
Post Options Quote Reply Posted: 04 February 2010 at 6:54pm | ||
Chunk of lexan... some vaseline... 100cc syringe, and some colored water. You'll know for sure in 5 min's!
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 04 February 2010 at 9:20pm | ||
Yeah, I do intend to when I do the comparison, but in the mean time, I have no doubt they'll be substantially larger than 28cc's.
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Never shift into reverse without a back-up plan.
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 07 February 2010 at 2:09am | ||
Well, just finished unloading $400 on Moog Ball joints (I started reading up on the Rodney Dickman one's, and didn't like what I saw), so it's back to heads now. A good friend of mine gave me something that should make the time spent working on the whole project easier, as it wont leave me without a car. I've just inherited a second 2.8L FWD rotating assembly! Pretty much everything on the heads is done (Although the exhaust ports still need to be polished), so now I'm turning my attention to headers (I'll be making my own, decided I didn't want the stock log type). Also, the friend who lent me the engine and I are looking into a dry-sump system (Overkill, for sure. But hey, while the engine's in the open, why not?). Following those, I'll re-design the rotating assembly somewhat (Displacement will remain the same, but lighter internals will be used, and domed pistons put in as well). Lastly, it's on to doing my own intake (Trying to make it still look like the Fiero intake) and then a quick engine swap. Wish me luck! |
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Never shift into reverse without a back-up plan.
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 07 February 2010 at 10:00am | ||
...
Come on now, that's not fair. Either say what the problem is or supply a couple of links.
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 07 February 2010 at 9:21pm | ||
Well, either I could remain at stock heights, in which case it was cheaper for me to go to stock replacements, or their redeeming factor would've been the lowering factor (.5" or 1" drop). However, based upon the way ball joints, keeping them lowered stresses the control arms, and buggers the geometry of the suspension (As you've now drastically altered your SAI). Also, they need to be welded in, which I felt was odd, seeing as how GMs are all press-fit ball joints. So, after that, I decided my choices were between stockers and Moogs. Moogs were adjustable, so I can play around with my camber slightly (Only 1 degree either way), and they're press-fit, so, here I am. lol
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Never shift into reverse without a back-up plan.
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 07 February 2010 at 10:43pm | ||
I dunno man, suit yourself. Front Lower Ball Joint (no drop) - $18 Front Upper Ball Joint (adjustable)- $20 Rear Lower Ball Joint - $27.00 Note - Receive 10% off from Rodney Dickman on any purchase of 4 or more tie rods and/or ball joints (any combination).
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 08 February 2010 at 9:23am | ||
Canadian Brokerage Fee Per Ball Joint: $30. Besides, I was still concerned with the welding statement... So with the exception of the front upper ball joints, there's no particular interest in waiting 4-6 weeks for what amounts to about stock replacements. |
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Never shift into reverse without a back-up plan.
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 08 February 2010 at 11:03am | ||
On an $18 item ???? Where the heck did you get that info from? Have them sent through USPS, not through a private carrier such as UPS or FedEx, and any brokerage fees will be minimal.
There is NO welding required for any of the ball joints pictured above, including the non-drop front lower ball joints. Tristan, I'm not trying to give you a difficult time, honest. I just don't want anyone reading these posts to be turned off a viable, cost effective alternative for quality ball joints because of misinformation.
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 08 February 2010 at 1:37pm | ||
Oh, I should mention they could be excellent products, just based upon my own experiences, they seem somewhat... Odd. Too late now anyways, Moogs are here to stay. |
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Never shift into reverse without a back-up plan.
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Capt Fiero
Admin Group Founding Member Joined: 12 February 2007 Location: Canada Status: Offline Points: 4039 |
Post Options Quote Reply Posted: 08 February 2010 at 1:57pm | ||
Forgive me I am going to play both sides of the coin in this post, so bare with my rambling. Ok I was going to let it slide as Romeo had already bought the parts and me pipping up was not going to make a difference aside from making him look like a novice. However Patrick did bring up a good point and maybe I should speak up. All lower ball joints from the factory were press in, if your control arms are good, then a simple press in of ANY new lower is fine, however most people do put a tack weld on it just for the extra security because once the control arm is stretched for the first one, it does not magically stretch back. So Rodney's regardless of what you read, can be used without welding, however most mechanics will recommend a tack weld, in fact anyone that does not say a tack weld is a good idea should be questioned. Now as to Moog, IMHO they are the best on the market. As far as I know they were the first ones to offer the adjustable upper ball joints and now I think just about everyone has gone to the adjustable upper design. So there was no harm buying either set, just don't say that Rodney's are an issue because he recommends welding them in place. |
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Capt Fiero
88 Fiero GT 5spd V6 Eight Fifty Seven GT V8 5spd. |
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 08 February 2010 at 2:03pm | ||
I actually spoke up on February 2nd before Tristan bought the Moogs, trying to save him some money, but to no avail.
We're just trying to look out for you buddy!
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Capt Fiero
Admin Group Founding Member Joined: 12 February 2007 Location: Canada Status: Offline Points: 4039 |
Post Options Quote Reply Posted: 08 February 2010 at 2:23pm | ||
If you flip to my Surgery thread, On Feb 2nd, I was in the hospital, under anesthetic, getting my knee cut open, so I think I might have missed that posting. |
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Capt Fiero
88 Fiero GT 5spd V6 Eight Fifty Seven GT V8 5spd. |
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 08 February 2010 at 2:28pm | ||
I think Tristan did as well.
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 08 February 2010 at 4:18pm | ||
lol As I read it though, there hadn't been any mention of the press-fit in his little page for the lowering-type, which made it seem like they relied upon welding. That's where my concern came from. And again, looking at the lowering ones, I still don't like the way they change the geometry myself. But that's personal taste, if you were making a show car, or didn't drive the car hard, I suppose there'd be no issue there.
Anyways, I'm planning to mill the heads a touch, and use 20cc dished pistons to offset the milling (End result of everything considered, such as gasket, deck height, pistons, combustion chamber, and pistons, it should be an exact 10:1). So, my hope is that shouldn't be high to warrant premium fuel, but if it does, I suppose I'll just have to suck it up. I've sent off requests to multiple companies to see prices and whatnot, but somehow custom forged just doesn't scream cheap, you know? |
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Never shift into reverse without a back-up plan.
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Patrick
Newbie Joined: 19 April 2008 Location: Vancouver Status: Offline Points: 5 |
Post Options Quote Reply Posted: 08 February 2010 at 6:11pm | ||
Actually, if I remember correctly from what I've read at PFF, most guys like these lowering ball joints (as opposed to lowering springs) precisely because the lowering ball joints don't change the geometry!
So now you're changing the pistons as well in that 2.8 boat anchor? Oh Tristan Tristan Tristan...
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 10 February 2010 at 11:21am | ||
Hehe, good bye $750. =D
Anyways, by nature the ball joints MUST change the geometry if altered. The SAI (Where the weight is projected inside or outside the tire) directly relies upon where the ball joints are located, how they're angled and how large they are. |
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Never shift into reverse without a back-up plan.
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beken
Admin Group Joined: 12 February 2007 Location: Canada Status: Offline Points: 1462 |
Post Options Quote Reply Posted: 10 February 2010 at 12:43pm | ||
Here is the pricing I have locally for bushings and ball joints.
Front lower ball joint : XRF-$25.31 each, SPICER-$50.78 each Front upper ball joint: XRF-$27.73 each, SPICER-$59.12 each Rear lower ball joint: XRF-$25.98 each, SPICER-$64.30 each Front lower control arm bushing kit: MOOG-$28.58 each kit (2 bushings/kit) Front upper control arm bushing kit: MOOG-$23.45 each kit (2bushings/kit) Rear lower control arm bushing kit: MOOG-$37.49 each kit (2bushings/kit) Front shocks: KYB-$55.05 each Rear struts: KYB-$77.85 each No shipping and customs fees involved. |
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Beken (aka Ken) - bekentech@westcoastfieros.com Original and still the owner of an 85SE 2M6 4spd |
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Romeo
Senior Post God Joined: 16 November 2008 Location: Canada Status: Offline Points: 3033 |
Post Options Quote Reply Posted: 10 February 2010 at 12:50pm | ||
How are those spicers? Didn't happen to notice them, although that pulls in just $100 less than what I paid, so not too bad.
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Never shift into reverse without a back-up plan.
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