V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

forged v6 pistons

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Old Dec 14, 2006 | 06:41 PM
  #1  
DemonKnightDK's Avatar
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From: Moberly Missouri
Car: 1985 Firebird
Engine: 3.1L (planning for a turbo)
Transmission: 700R4
Axle/Gears: 3.42
forged v6 pistons

First I did search. I couldent find any source for V6 forged pistons. not even in the aftermarket parts list. I want to turbo my 3.1 and I want to do it right.

So stock heads, what would be a good set of pistons? (i'm wanting maybe 12lbs of boost at the MAX mostly 7-9 would be all I'd really ever run.)
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Old Dec 14, 2006 | 06:46 PM
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forged 3.1 pistions are a custom deal,so if u really want a set pe prepared to drop some cash,though u can upgrade to aftermarket hyperectic pistions relativly cheap.the weak point of the stock pistions is the top ringland,they tend to break very easily,12 psi is doable as long as u have a good tune,12psi on the stockers starts to get into the red zone,though i can point u to ppl that have run 16 psi on the stockers.as long as u keep away from detonation u will be fine at 12 psi
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Old Dec 14, 2006 | 08:58 PM
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Relentless, the 10 second K-Car (how funny) got up to 30-32psi on the stock cast mopar pistons, but you should see what happened the FIRST time he had serious detonation - the pistons looked like crumpled tin foil!
here's a pic:

Here's a link if you want to check it out:
http://www.thedodgegarage.com/the_reliant_1999.html
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Old Dec 14, 2006 | 10:27 PM
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From: somewheres is houston
Car: 1985 reliant saloon
Engine: 2.2 pile of metal
Transmission: 3 on the tree
Axle/Gears: so tall theres no point
^^^^^ its funny cause i drive a reliant
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Old Dec 14, 2006 | 10:30 PM
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From: South FL
Originally Posted by Leo_padakin
^^^^^ its funny cause i drive a reliant
Did you watch the video? People were laughing in the stands untill he took off.
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Old Dec 14, 2006 | 11:16 PM
  #6  
DemonKnightDK's Avatar
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From: Moberly Missouri
Car: 1985 Firebird
Engine: 3.1L (planning for a turbo)
Transmission: 700R4
Axle/Gears: 3.42
well damn. I cant belive there isnt some other piston or somthing that wouldent work. (what about for the FWD drivers?)
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Old Dec 15, 2006 | 12:28 AM
  #7  
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From: somewheres is houston
Car: 1985 reliant saloon
Engine: 2.2 pile of metal
Transmission: 3 on the tree
Axle/Gears: so tall theres no point
ywah i saw the vid....http://www.youtube.com/watch?v=m2R-L2u1qus.

sorry for all the bad typing, i broke two fingers, and typing is diffacult. and my reliant looks exactly like that one. - the turbo, - crazy looking suspension, and mine only has 97 hp to the wheels. lmao.
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Old Dec 15, 2006 | 12:34 AM
  #8  
DemonKnightDK's Avatar
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From: Moberly Missouri
Car: 1985 Firebird
Engine: 3.1L (planning for a turbo)
Transmission: 700R4
Axle/Gears: 3.42
my very first car was an 81 reliant k my grand pa gave me. I think it was 82HP
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Old Dec 15, 2006 | 12:39 AM
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From: Sayreville NJ
my first car was a 87 dodge shadow,i was given a cyhrysler new yorker with a 2.5l turbo motor that was wrecked. i swaped over all the turbo stuff to the shadow no were near as fast as that thing but it did move.wish i knew what i know today about cars/turbos etc when i had that car
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Old Dec 15, 2006 | 12:56 AM
  #10  
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From: somewheres is houston
Car: 1985 reliant saloon
Engine: 2.2 pile of metal
Transmission: 3 on the tree
Axle/Gears: so tall theres no point
sorry to jack the thread a little, bu dave how hard to you think it would be to swap the turbo 2.5 in and my carbed, 2.2 out?
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Old Dec 15, 2006 | 12:58 AM
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From: Sayreville NJ
swaping the motor is easy,wiring it might be a pain,im really not sure,could just run megasquirt though,u can buy a assembled on on ebay for 200$'s
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Old Dec 15, 2006 | 01:02 AM
  #12  
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From: somewheres is houston
Car: 1985 reliant saloon
Engine: 2.2 pile of metal
Transmission: 3 on the tree
Axle/Gears: so tall theres no point
hmmmmmmmmm, if this car was fast man i would catch people off gaurd. it would bw funny.
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Old Dec 15, 2006 | 08:16 AM
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From: South FL
If you read this, it says hypereutectic pistons are NOT good for boost, as they are too brittle for detonation...
Click Here : Hypereutectic Pistons
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