Project CFC#1, turbo, back halfed and light (new name, new car page 15)

[bug66]

After one "started" turbo project, this will be built.

I'm a little tired of my 200hp 2110cc IDA engine So Turbo is the only way to go.


The goal must me 10sec 1/4-miles and 400+bhp


Longblock:

AS41 Mexico block
78,4mm DPR crank
5,5" Scat H-beam rods
thickwalled 92mm AA cylinders
JE 92mm pistons (B height)
Web 86B on 113LC cam (13,65mm lift w/ 1,4 rockers, 260degrees of duration at 0,05" lift)
1,4 Scat rockers
CB lightweight lifters
CB Miniwedge heads 42/37,5 valves, CB650 springs and titanium retainers
Raceware headstuds
CR around 8,1-1

Auxiliary:

VWSpeedshop SP1 manifolds 52mm bore
VWSpeedshop triggerkit
A1 look a like header, T3 flange
Custom turbo from Tor Øyvind Skinne
2,5-3" intake tubing
As large as I can fit water IC

MAXX ECU
E85






This thread will probably not get updated as much until I'll start to get parts coming in, but if you have any comments or questions, feel free to shout!

[andy198712]

how many psi will you estimate you'll need?
best of luck

[bug66]

how many psi will you estimate you'll need?
best of luck

If we say 130hp NA (turbo just removed)

14,5PSI ~ 260hp
29PSI ~ 390hp



So more than 30


( But I guess 2 bars / 29PSI should be sufficient. )

[Alexios]

Nice! Ready for scc 2016?

Alex


Sent from my iPhone using Tapatalk

[andy198712]

how many psi will you estimate you'll need?
best of luck

If we say 130hp NA (turbo just removed)

14,5PSI ~ 260hp
29PSI ~ 390hp



So more than 30


( But I guess 2 bars / 29PSI should be sufficient. )

"some boost required"

are you stateside or the right side of the pond?

[Alexios]

My guess is that he is located "just north of insanity"


Sent from my iPhone using Tapatalk

[bug66]

My guess is that he is located "just north of insanity"


Sent from my iPhone using Tapatalk

Oslo, Norway

[bug66]

how many psi will you estimate you'll need?
best of luck

If we say 130hp NA (turbo just removed)

14,5PSI ~ 260hp
29PSI ~ 390hp



So more than 30


( But I guess 2 bars / 29PSI should be sufficient. )

"some boost required"

are you stateside or the right side of the pond?

Right side of the pond yes

30psi is not all that much. I'll order 2 sets of cylinders, so I can test if they can handle up to 45PSI

[bug66]

I hope to be ready for the 2016 season. Parts will arrive mid may I guess, so I'll have the longblock ready during this summer..

[The Newf]

how many psi will you estimate you'll need?
best of luck

If we say 130hp NA (turbo just removed)

14,5PSI ~ 260hp
29PSI ~ 390hp





( But I guess 2 bars / 29PSI should be sufficient. )

"some boost required"

are you stateside or the right side of the pond?

Right side of the pond yes

30psi is not all that much. I'll order 2 sets of cylinders, so I can test if they can handle up to 45PSI

So more than 30
Hesd studs may give ya some trouble at those pressures:Last time I had my bug at the track,I had a waste gate failure resulting in a 40 plus psi situation.it BROKE 4 lower 8mm chrome moly head studs,lifted the 3/4 head & made a REAL mess of the track.

[bug66]

how many psi will you estimate you'll need?
best of luck

If we say 130hp NA (turbo just removed)

14,5PSI ~ 260hp
29PSI ~ 390hp





( But I guess 2 bars / 29PSI should be sufficient. )

"some boost required"

are you stateside or the right side of the pond?

Right side of the pond yes

30psi is not all that much. I'll order 2 sets of cylinders, so I can test if they can handle up to 45PSI

So more than 30
Hesd studs may give ya some trouble at those pressures:Last time I had my bug at the track,I had a waste gate failure resulting in a 40 plus psi situation.it BROKE 4 lower 8mm chrome moly head studs,lifted the 3/4 head & made a REAL mess of the track.

What head studs was that? Raceware should be plenty strong..

But everything can break..

We see 30+PSI all the time here in Europe

[The Newf]

Chrome moly from CB.As I said,it was 40 PLUS.My gage stops @40,& it was pegged.
It ws going like stink though...lol

[bug66]

Chrome moly from CB.As I said,it was 40 PLUS.My gage stops @40,& it was pegged.
It ws going like stink though...lol

I'm not that worried about headstuds really.

Hopefully the cylinders and heads will cope with the pressure.

I'll have boost cut with the ecu, so you could cut ignition over let's say 2,5bars/37psi

[bug66]

Parts on the way from the states via boat.

Need to sort out some bearings for the mains and the rods.

Clevite on the rods and Silverline steel backed I think.


Next up is sorting the case out.

[seabeebuggy]

Welcome to the forum B66