March 15, 2025, 01:14:34 AM

Author Topic: Aston Martin V8 Vantage  (Read 76041 times)

Offline Venom13132

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Re: Aston Martin V8 Vantage
« Reply #150 on: July 27, 2023, 11:55:50 AM »
man that looks good.   the 2000's were pretty bad with the trim materials.  I really want to do this with all the trim in my escalade.
1995 RX-7 Voodoo Blue- LS3, TR6060: Full Feed wide body, 57DR 18's, K-Sport coil-overs, 99 spec\ tails and Carbon Fiber spoiler, SpeedHut Gauges, Aeromotive fuel system, TwinZ Diffuser, Texas Speed LS3 Stage 2 v2 Cam Kit, Comp Cam's Rockers, McLeod Racing 6405507M RXT Street Twin Clutch kit, ATI-1918628 - Super Damper/balancer, Lot's of other stuff.
2010 Cadillac Escalade: Daily Driver and pulls my 18' car hauler

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #151 on: August 07, 2023, 01:58:21 PM »
Moved to Build Threads because it's a build thread now.

LT4 will be here next week.   2015 dry sump out of a C7 Z06.  Posting now so I can look back at my idiocy in the future.

I need to add a lighting money on fire emoji.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline MPbdy

Re: Aston Martin V8 Vantage
« Reply #152 on: August 07, 2023, 04:38:40 PM »
Wow that was fast!

Offline Venom13132

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Re: Aston Martin V8 Vantage
« Reply #153 on: August 08, 2023, 07:21:35 AM »
lol damn that didn't take long!!  Well you better fill this thread up with pictures!!  Next time I am up to the in-laws house in Albion I am going to have to stop by and see all your cars in person.
1995 RX-7 Voodoo Blue- LS3, TR6060: Full Feed wide body, 57DR 18's, K-Sport coil-overs, 99 spec\ tails and Carbon Fiber spoiler, SpeedHut Gauges, Aeromotive fuel system, TwinZ Diffuser, Texas Speed LS3 Stage 2 v2 Cam Kit, Comp Cam's Rockers, McLeod Racing 6405507M RXT Street Twin Clutch kit, ATI-1918628 - Super Damper/balancer, Lot's of other stuff.
2010 Cadillac Escalade: Daily Driver and pulls my 18' car hauler

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #154 on: August 08, 2023, 09:28:04 AM »
My garage would be a downer right now.  Currently it looks like a bomb went off in a Mustang, with tools and parts thrown everywhere while I scramble to get the Mustang back together/ready.   It's a disaster (my wife's phrasing was "death trap").  LOL
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline Venom13132

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Re: Aston Martin V8 Vantage
« Reply #155 on: August 08, 2023, 03:41:50 PM »
My garage would be a downer right now.  Currently it looks like a bomb went off in a Mustang, with tools and parts thrown everywhere while I scramble to get the Mustang back together/ready.   It's a disaster (my wife's phrasing was "death trap").  LOL

Sounds like the garage where my FD is.  There are 5 cars in there all in various states of not together.
1995 RX-7 Voodoo Blue- LS3, TR6060: Full Feed wide body, 57DR 18's, K-Sport coil-overs, 99 spec\ tails and Carbon Fiber spoiler, SpeedHut Gauges, Aeromotive fuel system, TwinZ Diffuser, Texas Speed LS3 Stage 2 v2 Cam Kit, Comp Cam's Rockers, McLeod Racing 6405507M RXT Street Twin Clutch kit, ATI-1918628 - Super Damper/balancer, Lot's of other stuff.
2010 Cadillac Escalade: Daily Driver and pulls my 18' car hauler

Offline Tictakman

Re: Aston Martin V8 Vantage
« Reply #156 on: August 08, 2023, 09:04:13 PM »
I'm glad to see I'm not alone in how my garage looks during builds!

Looking forward to seeing this Blake.

Z

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #157 on: August 09, 2023, 09:57:27 AM »
I'm glad I'm not the only disaster garage.    I'm clinically OCD, so I have to either have everything DESTROYED or everything PERFECT.   That might sound odd, but in between states really upset me, to the point of not being in the garage.   I'm less clear why "every flat surface is covered in tools/parts" is better for my brain, but whatever, it works.    LOL

In fairness, I know where every tool/part is, as it's set down in the place it needs to be to go back in place as quickly as possible.

On the Aston project, my next step is to sort out a drivetrain "dolly" to drop the whole shebang onto.  I'm thinking some 4x4x with casters and bracing is a good idea.   I can then use it as a reference for engine position (fore/aft, up/down) and distance between the front subframe and rear half-shaft location, so that I can properly identify length for the torque tube.   I honestly think that's the only complicated part of this.  I'm going to have to do some extra work and lines for the dry sump, but I've always wanted to do a dry sump engine anyway, so I'm willing to.

The place in the UK that did the ECU for the DynoTorque car hasn't responded to my query, so we'll see how that goes.   I'm going to start reverse engineering the Aston CAN anyway, and figure out what chassis systems need what information, and what I can translate or just spoof.   That part of this seems less frustrating and more fun, but I'm a sick person, so.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline shainiac

Re: Aston Martin V8 Vantage
« Reply #158 on: August 09, 2023, 11:14:09 AM »
For the torque tube, are you planning on using the Aston input/TOB and just adapting the bell housing? It'd be nice if you could just reuse the Aston input shaft, TOB, and driveshaft and just adapt the bell housing. It shouldn't be too hard to find the right OD/Thk clutch disk for the LS PP and Aston input shaft. Same for a pilot bearing.

Do you know if there's much freedom in the torque tube angle? You may want to get good measurements on the Aston crank centerline in the car before you pull everything apart. If the transaxle is pretty fixed, you won't really be able to move the LS up/down to clear stuff like the oil pan and blower/hood. This sounds like a great excuse to buy a 3D scanner :D
'88 TII -  Rods/Pistons LS3, Twin G30-770s, MaxxECU Pro/PDM
BMW DCT Swap, Ronin 8.8" IRS

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #159 on: August 10, 2023, 09:48:18 PM »
I'm doing all Corvette bits for the drivetrain.   Cheaper, stronger pieces all around, easy attainable.    Craig Taylor from Dynotorque in the UK did one the same way, except with a wet sump pan, which is actually deeper (slightly) than the dry sump pan I'm using.    The wet sump pan clears the subframe better, but I have a plan for that already.

Also the Vantage ratios kinda suck, and would really suck with an LT4.   I'm in 6th gear and 2000 RPM at 55 MPH.   You have to spin the 4.3/4.7 motors to the moon to make power.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #160 on: August 14, 2023, 04:19:29 PM »
Engine is in my possession.   I need to get the Mustang crossmember mod finished, so that I can get the engine back in, and use my hoist to put the LT4 on my engine stand.

Looking at the engine, it has a 2.30" upper pulley (+2-3 psi), a flex fuel sensor added on, ARP exhaust bolts and MSD plug wires.   Front cover bolts look stock, so I think the cam is stock, and the blower is not ported.   So lightly modded.

Harness is beat to heck and the ECU connectors are a little jacked up, so I'll have to see if I can fix those, or will need a new stock ECU.   Harness repair work is no big deal, I expect I was going to need to relocate the ECU anyway.   Engine is dirty, it looks like the donor car ended its life in a ditch.   Just muddy though, not flood dirty.   I'll pull the valve covers and stuff later to check everything, but it looks good.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline Venom13132

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Re: Aston Martin V8 Vantage
« Reply #161 on: August 14, 2023, 07:58:34 PM »
where did you buy it from?
1995 RX-7 Voodoo Blue- LS3, TR6060: Full Feed wide body, 57DR 18's, K-Sport coil-overs, 99 spec\ tails and Carbon Fiber spoiler, SpeedHut Gauges, Aeromotive fuel system, TwinZ Diffuser, Texas Speed LS3 Stage 2 v2 Cam Kit, Comp Cam's Rockers, McLeod Racing 6405507M RXT Street Twin Clutch kit, ATI-1918628 - Super Damper/balancer, Lot's of other stuff.
2010 Cadillac Escalade: Daily Driver and pulls my 18' car hauler

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #162 on: August 15, 2023, 09:18:29 AM »
AZ Cycle Parts via eBay.    They were responsive and helpful.   Shipped through R&L with delivery into my home garage.

I was curious how much effort it was going to be to clean up the dirt on the engine.   I hit it with compressed air and it actually cleaned up beautifully.   The mud literally blew right off.  I pulled a valve cover to get an idea of what I was dealing with, internally.   It looks like a 0 mile engine inside.







Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.

Offline shainiac

Re: Aston Martin V8 Vantage
« Reply #163 on: August 15, 2023, 09:55:37 AM »
The engine looks really clean inside and out!
What are you planning do to for a intercooler heat exchanger and pump? Is there much room in front of the OE Aston cooler stack? Does the LT4 need a oil cooler also, or is it water-oil HX only?
'88 TII -  Rods/Pistons LS3, Twin G30-770s, MaxxECU Pro/PDM
BMW DCT Swap, Ronin 8.8" IRS

Offline digitalsolo

Re: Aston Martin V8 Vantage
« Reply #164 on: August 15, 2023, 10:53:29 AM »
1. Heat exchanger/pump.   I'll use some type of OEM pump, that shouldn't be too bad to mount, etc.  There is enough room to fit a heat exchanger up front without too much effort.   I may want to move the...
2. Oil cooler.   The Vantage has an oil cooler up front stock, but I may move to a side mounted, more efficient option, etc.   I will just keep the a2w oil cooler on the LT4 instead, if it fits, but I don't think it will fit very well.
Blake MF'ing McBride
1988 Mazda RX7 - Turbo LS1/T56/ProEFI/8.8/Not Slow...   sold.
1965 Mustang Coupe - TT Coyote, TR6060, modern brakes/suspension...
2007 Aston Martin V8 Vantage - Gen V LT4/TR6060, upper/lower pullies, headers, tune.
2021 Tesla Model 3 Performance - Stock...ish.