Black Corrado VR6 - 400hp+ Rotrex... Updated on Page 12

[VWC 0]

thats cany impressive im only looking at around 300 with my v9 almost maxed out think i mite go for one of them my comp is alredy 9:1 off a spacer plate so would be rude not to

what sort of power would you expect with a 70mm pully?

cheer john

my old v9 with 12psi pully made 337hp so compression and pistons etc will be fine, cooling is always good you want to be blowing cool air in makes so much difference on boost loss

not sure what 70mm will do be interesting though will update once i get the numbers

[bobveedub 0]

good god that car is amazing! well done, keep up the good work!

[john555 0]

just been watching your video of your car boosting and its made me so excited to get mine, your car sounds mental i bet its a handful

what size pully do you have to make 430bhp im goin to buy a setup with a 70mm pully on it but i dont think my car would take that

[J5KE F 0]

Love it

I ditched my v9 for the same reasons, now rotrex c32 and custom pulley. what are u runnin on the strip?

[VWC 0]

just been watching your video of your car boosting and its made me so excited to get mine' date=' your car sounds mental i bet its a handful

what size pully do you have to make 430bhp im goin to buy a setup with a 70mm pully on it but i dont think my car would take that

[/quote']

mine is a c30-94 with a 80mm pulley boost is 18psi

might be going 70mm pulley soon since my bottom build with wossner pistons & h-beam rods :-)

started to put it all back together yesterday

[Mark_H 0]

HI,

Sorry ti Hijack the thread....Have you got any pictures of the top cam pulleys with the chain on....I'm trying to work out if I have the cam sensor pick up missing from mine....Is the cam an OBD II car. ?

[craggsy 91]

So would you be selling the pulley when you upgrade as I might be tempted. I should be ok as im running same charger as you with spacer plate and ARPs.

Only if it would be reliable and not blow

[VWC 0]

HI' date='

Sorry ti Hijack the thread....Have you got any pictures of the top cam pulleys with the chain on....I'm trying to work out if I have the cam sensor pick up missing from mine....Is the cam an OBD II car. ?

[/quote']

got this pic if it helps

[VWC 0]

So would you be selling the pulley when you upgrade as I might be tempted. I should be ok as im running same charger as you with spacer plate and ARPs.

Only if it would be reliable and not blow

Yeah will sell it what pulley you running now - what boost you at

[Mark_H 0]

excellent thanks...

Do you know why yours is different to this ? I'm trying to work out if I have a problem with the sensor ring !!!!!!!!

http://www.vr6oc.com/e107_plugins/forum/forum_viewtopic.php?302479

[craggsy 91]

So would you be selling the pulley when you upgrade as I might be tempted. I should be ok as im running same charger as you with spacer plate and ARPs.

Only if it would be reliable and not blow

Yeah will sell it what pulley you running now - what boost you at

not 100% sure which pulley I have. the guy I bought it from said it was the 6psi pulley, and still dont have boost gauge inplace. Job for Thursday i think

[john555 0]

your car is amazing mate whats it lke to map can it still be setup on the standard ecu

[VWC 0]

excellent thanks...

Do you know why yours is different to this ? I'm trying to work out if I have a problem with the sensor ring !!!!!!!!

http://www.vr6oc.com/e107_plugins/forum/forum_viewtopic.php?302479

not too sure why its different mine is obd1, might be worth asking stealth about the code, have you tried another cam sensor worth a go to see if the fault comes up

[VWC 0]

your car is amazing mate whats it lke to map can it still be setup on the standard ecu

yeah its standard ecu obd1 setup

this has been tuned with bosch 440cc injectors and an enlarged maf housing using tt maf sensor

[VWC 0]

Update…

Cars been running on 5 and a bit cylinders despite pulling 430hp on the rollers

So after 14 years and 125k so it was time to get the bottom end rebuilt.

Pulled out the bottom end – painted it up then got it rebored to 2897cc.

Went for Wossner Forged Pistons with H-Beam Con Rods

At the same time added Cromoly 9lb Flywheel and Helix Clutch as the standard ones were pretty worn from the power.

Sorted a few other bits like new Water Pump & Oil Pump plus CrazyDaves Spal Brackets and new Radiator.

Spent the last week building it back up and now its up and running – did have a few issues - gear linkage and power steering – but nothing major

Running 14s on the PLX with no engine faults and idle is spot on

Not too concerned with the power right now but its good to know engine can cope with over 400 horses so just got to run it in over the next few weeks then may go for a 70mm pulley.

[VWC 0]

MOT'd today and passed so now time to rack up 1000miles limited to 4k rpm

[craggsy 91]

I feel the pain lol

[bungy 2]

Lovely shiney refreshed engines are so cool. Here's to the next 1000 miles.

[john555 0]

i bet the next 1000 miles is gona feel like its taking for ever to do, will be well worth it thou your cars gona be amazing

dont suppose you have any pics of how the belt is routed around the chargers pullys as im a bit confused how it fits

cheers john

[craggsy 91]

quite easy.....i have a pic somewhere

[craggsy 91]

Here ya go

[VWC 0]

i bet the next 1000 miles is gona feel like its taking for ever to do' date=' will be well worth it thou your cars gona be amazing

dont suppose you have any pics of how the belt is routed around the chargers pullys as im a bit confused how it fits

cheers john

[/quote']

Nah it aint that bad picked up 300 miles over past 4 days and by next week should be well over 500 can creep into boost in 5th gear from 40mph but then have to hold back

[VWC 0]

Here ya go

Thanks mate exactly how mine is done using idler pulley instead of a/c

The rule is the pulley must spin clockwise when looking at the charger from the pulley side

See this PDF for more info on fitting http://www.rotrex.com/pdfs/Rotrex_Setup_and_maintenance_leaflet_V4.3.pdf

[RIX 0]

you can take a small road trip too our meet in dk,that should give you some miles

iam in the prosses off getting ccr-racing too come to our meet.

http://www.clubgolfdanmark.dk/news.php

also michael is going too come

http://www.vagcars.dk/phpbb/viewtopic.php?f=23&t=1673

along vith JVK-tuning

http://www.jvk-tuning.dk/menu/galleri/galleri_corrado.htm

http://www.jvk-tuning.dk/menu/galleri/galleri_golf_III.htm

[craggsy 91]

Well I have a/c so straight forward for me