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MR331307

By MR331307,
in Forced Induction Performance

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MR331307 Experienced

MR331307

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changing to billet custom cams now due to tommie not making larger ones

and am upgrading to a direct port nitrous kit instead of a single

also upgrading ignition to Pro comp with CDI boxes

once its running within 3-4 weeks i will post new hp & torque graph and will hit the track

we are also making customs arms for the IRS and bushes to help the car launch.

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GT-R32 Grand Master

GT-R32

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changing to billet custom cams now due to tommie not making larger ones

and am upgrading to a direct port nitrous kit instead of a single

also upgrading ignition to Pro comp with CDI boxes

once its running within 3-4 weeks i will post new hp & torque graph and will hit the track

we are also making customs arms for the IRS and bushes to help the car launch.

Sounded like you needed the CDI with the spark not up to all that fuel.

Keen to see the on track result from such a beast.

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MR331307 Experienced

MR331307

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the cams that are supposed to be in it was

270 @ 10.8 lift

but the ones in there are 260 @ 10.25 lift the supplier made a stuff up and i didnt check them before i got the head done

so the head had to come off again and i have to re do the Tappet clearances AGAIN what a headache.

The new cams will be around 280 @ 12.0mm lift

but i will have to see what is good for the combination.I still working out a exact set but i will post how i go.

The CDI boxes and new coils should hold up to 40 psi from what i am told .The 707rwhp dyno was done at 30 psi with poor ignition system and rich afrs

so hopefully i can making more power without pushing the tune.If i can make 750 ill be happy and just run the car at that and then if i get bored pump more boost into it.

i weighed the car and it weighs 2890 pounds with a full tank of fuel and nitrous so its not light but its not heavy.

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BBQ

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i weighed the car and it weighs 2890 pounds with a full tank of fuel and nitrous so its not light but its not heavy.

With the car around 1310kg and 700+hp at the wheels should be good for the low 9's with around the 145mph region.

Would be awesome to see a good old Rb25 doing those kinds of times... Can't wait for the results hope you sort out your CDI System. Keep us posted !!

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