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400hp Volvo 850 platinum edition wagon

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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abscate
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Re: 400hp Volvo 850 platinum edition wagon

Post by abscate »

Everyone is going to be looking at the back of M*** F*** Jones 600 HP

(apologies for NSFW name)
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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Kolbrick
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Post by Kolbrick »

scot850 wrote: 15 Feb 2019, 11:22 There is a 850 for sale up here in Canada with a claimed 400 whp:

https://www.kijiji.ca/v-cars-trucks/edm ... nFlag=true

Neil.
"Claimed" it's probably not making over 310whp tops. It still has an auto box and I burnt mine out with just shy of 300whp

Kolbrick
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Post by Kolbrick »

abscate wrote: 15 Feb 2019, 13:10 Everyone is going to be looking at the back of M*** F*** Jones 600 HP

(apologies for NSFW name)
Someone's doing a 600hp build on one of these? :shock: :shock:

scot850
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Post by scot850 »

I did tell the guy the auto trans was only rated to 320bhp but he knew better.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

tardcart
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Post by tardcart »

it would be pretty hard to get 400 with stock turbo pipe. the cold side of the piping looks interesting.

scot850
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Post by scot850 »

Biggest issue I see with a lot of the cone type intakes is they draw their air from the inside of the engine bay. Makes no sense. You need to draw cold air to make any real difference. I've also seen the cone filters used in a surround but they still used the standard intake tube so they can still not draw much more cold air than a standard unit. You than have to change the air filter to turbo pipe to make a difference as the standard has too many restrictions.

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - Sold

Kolbrick
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Post by Kolbrick »

scot850 wrote: 16 Feb 2019, 11:54 Biggest issue I see with a lot of the cone type intakes is they draw their air from the inside of the engine bay. Makes no sense. You need to draw cold air to make any real difference. I've also seen the cone filters used in a surround but they still used the standard intake tube so they can still not draw much more cold air than a standard unit. You than have to change the air filter to turbo pipe to make a difference as the standard has too many restrictions.

Neil.
Check on ARD I just ordered their snabb fresh air intake piping should make a big difference. Still using the stock filter as I believe it'll flow way better then one of those overpriced "hot air" cone filters :wink:

Kolbrick
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Post by Kolbrick »

Be prepared for a wall of text lol, I'll try to keep it interesting. :mrgreen:

So I'm about to make some big changes so let me run you guys up to date... cars been running great and only been running on e85 first 2 years no problem. About a year ago I did a fresh transmission swap because the synchros were pretty thrashed to begin, so I went with a 5 speed out of an N/A p2 car (steel synchros, more rpm on highway) alot of people mistake steel synchros for steel shift forks that come in the earlier model m56s that all have brass synchros. I had to order a 23 spline clutch went with spec stage 3+ again, the one pulled out looked perfect.
Edit: also had the turbo rebuilt with a upgraded thrust washer kit at the same time as the trans

The car trapped about 110 in the quarter, on only 20psi, turbo gauge just past the white, (1 car behind a e85 tuned 2020 mustang 5.0) and that was max boost, it kept blowing a hole in the rubber seal on the cbv, even with an upgraded one. I added turns to the actuator, and found that just ramps the boost quicker, and doesn't make any more.

2 months ago I went to a tial recirculating blow off valve (we cant have a blow off to atmosphere, because the maf I learned the hard way :cry: ) I reccomend this to anyone running over a 18t. Then I threw a catch can on it and watch out. The boost gauge was a little past the coolant symbol :idea: I dont know much boost that is. Never tracked it but my best gauge of speed was my buddies Audi a6 with the supercharged v6. He has some pully upgrades, trans tune, heat exchanger ran 11.9s at 116. I pulled him by a car or 2. It was all good for a few weeks, had a unsuspecting scatpack and s4 try to race me, and heard a pretty loud bang then the car went rich. Thought i blew a boost hose, all was good car started and drove. Didnt think anything of it.

A week later went to do a pull and seen a huge cloud of white smoke. Diagnosed it as blown turbo, pulled it off the shaft split in half. Did a leak down on it and #4 was leaking 55% (built motor), and I already ordered the turbo lol, picked up a EFR7163. Going to pull the head off soon and see if the block is good, if so I'll be back moving soon, if not looks like it might be down for the winter, and put some nice Darton sleeves in her 😉

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abscate
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Post by abscate »

We definitely need pics and we can link this to the performance thread , too.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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Kolbrick
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Post by Kolbrick »

abscate wrote: 10 Jul 2021, 05:59 We definitely need pics and we can link this to the performance thread , too.
I'll be on it once I pull the head this weekend lol, kinda hoping the cylinders good

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