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Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 15 Nov 2017 20:10
by icehouse
Torque plate seems like seems like a gimmick to me. Such a simple parts for a ton of money. Wish I would have thought of it!

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Nov 2017 03:24
by Canadian510
icehouse wrote:Torque plate seems like seems like a gimmick to me. Such a simple parts for a ton of money. Wish I would have thought of it!
Yeah for a chunk of aluminum with some holes machined into it the prices are pretty crazy. The SR guys swear by them though, say there's some pretty substantial cylinder distortion when something (be that a head or torque plate) is bolted to the block.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Nov 2017 04:40
by bertvorgon
Andy at Specialty uses a torque plate for all our engines. It's mimicking the head bolt distortion, upon boring, keeps those cylinders nice and round and hence good piston ring seal.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Nov 2017 09:38
by icehouse
bertvorgon wrote:Andy at Specialty uses a torque plate for all our engines. It's mimicking the head bolt distortion, upon boring, keeps those cylinders nice and round and hence good piston ring seal.
Does he put a used headgasket in between the block and torque plate? If you want to recreate the same forces that the head applies it seems like you would have to.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Nov 2017 09:58
by bertvorgon
I will ask.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Nov 2017 11:31
by 510rob
yes; use an old head gasket

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 19 Dec 2017 08:18
by Canadian510
Finally got the engine dropped off at the shop, should be all finished up in the new year. Getting bored, hot tanked, and decked. Once that's done can go about measuring for bearings and start throwing it back together. Still on the fence about doing some headwork on the VE head, that'll get expensive fast. No real progress with the engine bay, been kind of lazy lately haha

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 04 Jan 2018 07:37
by Canadian510
Picked up the engine from the shop! Went with a small .5mm overbore since the engine only had 60,000km. Cleaned up fairly well, they didn't mention how much they took off when the decked the engine/front cover but it looks like a fair amount, piston to valve clearance is going to be interesting with these 11:1 pistons and big cam i'm looking at, might have to fly cut the pistons but we'll cross that bridge when we get there.

Next on the list is measuring and ordering some main/rod bearings. Probably going ACL with Calico coating

Image

Freshly machined engines look so good

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 04 Jan 2018 08:14
by Fred_L-P
Looks pretty good!

I wouldn't dare bringing parts in the kitchen, she's already going crazy over everything in the garage :lol:

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 15 Jan 2018 14:46
by Canadian510
Did some rough engine bay work tonight with the drill and a sanding disk. Going to give the entire bay a pass with it before moving to some finer stuff by hand. Then can go about filling unwanted holes and smoothing everything out

Image

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 15 Jan 2018 18:21
by MarkReidHRC
Canadian 510, I cant see your pictures/images.

(I had the same issue)

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 15 Jan 2018 19:23
by greenthumb
hmmm. they show up here...

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 15 Jan 2018 19:40
by MarkReidHRC
Ok I see them now.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Jan 2018 05:57
by Three B's Racing
Canadian510 wrote:Did some rough engine bay work tonight with the drill and a sanding disk. Going to give the entire bay a pass with it before moving to some finer stuff by hand. Then can go about filling unwanted holes and smoothing everything out
Don't forget about your upper and lower unibody channels. Being out of sight, they typically are out of mind then they rust. I did all mine including inside the front and rear crossmembers, rear swing arms, from lower control arms when I was using them and all rocker panels and rear lower 1/4 panels plus a few other areas.

Re: 1971 2 Door, L16 --> 2.1 Long Rod --> SR20VE

Posted: 16 Jan 2018 17:51
by Canadian510
Three B's Racing wrote:
Canadian510 wrote:Did some rough engine bay work tonight with the drill and a sanding disk. Going to give the entire bay a pass with it before moving to some finer stuff by hand. Then can go about filling unwanted holes and smoothing everything out
Don't forget about your upper and lower unibody channels. Being out of sight, they typically are out of mind then they rust. I did all mine including inside the front and rear crossmembers, rear swing arms, from lower control arms when I was using them and all rocker panels and rear lower 1/4 panels plus a few other areas.
Definitely giving them a going over too. Did the whole rear about a year ago so it's time for the front to get some love while it's easy to get at.