what sort of power would the following give me?
15 March 2007, 05:15 PM
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what sort of power would the following give me?
Looking at building an engine with the following mods. What sort of power could I push out of it?
Closed Deck Block
Forged Pistons
Forged Con Rods
Uprated crank
MD321T turbo
Walbro 255 Fuel Pump
Nismo 550cc Injectors
Custom Exhaust From Turbo Back Titanium Back Box
Harvey's Ported headers and up pipe
Hybrid Front Mount Intercooler
Blitz Induction Kit
Apexi Power FC
Apexi AVCR
SX Fuel Regulator
cheers
Closed Deck Block
Forged Pistons
Forged Con Rods
Uprated crank
MD321T turbo
Walbro 255 Fuel Pump
Nismo 550cc Injectors
Custom Exhaust From Turbo Back Titanium Back Box
Harvey's Ported headers and up pipe
Hybrid Front Mount Intercooler
Blitz Induction Kit
Apexi Power FC
Apexi AVCR
SX Fuel Regulator
cheers
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15 March 2007, 09:08 PM
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16 March 2007, 12:12 AM
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16 March 2007, 11:30 AM
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18 March 2007, 12:10 AM
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Dave : I am aware of several cars, 420-480 bhp on my headers and matched up-pipe.
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
19 March 2007, 12:04 PM
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Shane,
Based on what ?
I'm aware of two 2.0lt cars with MD321T's on, one made 455bhp, and the other 456bhp, both on Dyno Dynamics rolling roads !!!
The MD321T is certainly capable of it, it just need a good, well set up, and mapped engine !!!
Personally, I would stick to either STi3, or STi 4 heads. Whilst STi5/6 heads, and manifold will fit, you'll have issues with the idle speed control, in as much as your PFC won't be able to control it.
There will be ways around it, but it's not worth the grief.
Mark.
Based on what ?
I'm aware of two 2.0lt cars with MD321T's on, one made 455bhp, and the other 456bhp, both on Dyno Dynamics rolling roads !!!
The MD321T is certainly capable of it, it just need a good, well set up, and mapped engine !!!
Personally, I would stick to either STi3, or STi 4 heads. Whilst STi5/6 heads, and manifold will fit, you'll have issues with the idle speed control, in as much as your PFC won't be able to control it.
There will be ways around it, but it's not worth the grief.
Mark.
19 March 2007, 05:18 PM
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Dave : I am aware of several cars, 420-480 bhp on my headers and matched up-pipe.
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
Sorry to thread invade but just wanted to no is there any problem with the sti 1 or 2 heads? i ask because i am now rebuilding my sti 1 engine and am looking at getting around 500/500, should i use different ones or will they be ok for my rebuild, engine is a sti 1 CDB, again sorry to jump on someones thread.
19 March 2007, 05:23 PM
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Originally Posted by harvey;[B
6757812]Dave : I am aware of several cars, 420-480 bhp on my headers and matched up-pipe.[/B]
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
Nick : STi heads and cams will breath better than your WRX items. STi 3 or 4 would be good for you as your inlet manifold will still fit. Avoid STi 1 or 2.
If you get STi 5/6 then also get the 5/6 inlet manifold. You then need phase 2 injectors.
You are looking at big expenditure if you go for a head change.
I would respectfully suggest that your first task is to get you engine up and running properly with the extensive spec you already have.
I shall be putting that to the test very soon
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