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> Ran My Gtr @ The Creek, with 18" rims - traction issues
Marko R1
post 3 Jul 2008, 03:13 PM
Post #1


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hi guys,

i ran my gtr last night, it has 325awkw.

in my last 2 runs i did as follows:
- 11.4 @ 127mph with 1.85 60'
- 11.3 @ 123mph with 1.70 60'

my last run had a better 60' because i did a mini launch to get some heat in the tyres BUT my mph dropped by 4mph!

i still feel that i cant get out of the hole quick enough which would be because i cant get traction with 18x9.5 rims (kumoh ecsta tyres 2 mths old). i was launching at 6000rpm which was ridiculously spininng, then went back to 5000rpm & it was still too much wheel spin & that was with 21psi all around.

im thinking i should get a set of genuine 16" r32 rims with maybe street tyres?
would the falkan azenis be better for this application or they too hard & wont heat up in time being a track specific tyre?

i was told that with my mph i can get a 10 if i sort out my 60' times & traction by using 16's - what are your thoughts guys?

regards,
marko


--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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Googlebot
post 3 Jul 2008, 03:13 PM
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Duncan1
post 3 Jul 2008, 03:26 PM
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QUOTE(Marko R1 @ 3 Jul 2008, 03:13 PM) *
hi guys,

i ran my gtr last night, it has 325awkw.

in my last 2 runs i did as follows:
- 11.4 @ 127mph with 1.85 60'
- 11.3 @ 123mph with 1.70 60'

my last run had a better 60' because i did a mini launch to get some heat in the tyres BUT my mph dropped by 4mph!

i still feel that i cant get out of the hole quick enough which would be because i cant get traction with 18x9.5 rims (kumoh ecsta tyres 2 mths old). i was launching at 6000rpm which was ridiculously spininng, then went back to 5000rpm & it was still too much wheel spin & that was with 21psi all around.

im thinking i should get a set of genuine 16" r32 rims with maybe street tyres?
would the falkan azenis be better for this application or they too hard & wont heat up in time being a track specific tyre?

i was told that with my mph i can get a 10 if i sort out my 60' times & traction by using 16's - what are your thoughts guys?

regards,
marko


Hey Marco.

Ben here... you may remember me. im the guy you sold out when you got rid of your aus spec gtr!! Mate, no hard feelings at all. everything always happens for a reason, i bought a house instead and that was a much better investment!!! glad your still into the Gt-rs.. be nice to see you run in the 10's soon mate!!
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Marko R1
post 3 Jul 2008, 03:30 PM
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ben! i remember u...wanted it for 36k then had an offer for 40k, u dont blame me really smile.gif

yeah gtr's are like an addiction, once hit it u want more!


--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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7heavn
post 3 Jul 2008, 07:01 PM
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Hey mate

Was your 32 the black one? . I had the bayside blue 34 GTR . I ran a pb last night 11.3@124mph with a 1.85 60ft . I have similiar dramas to you I'm running 19's with rubber band tyres . The answer is to get yourself some 17inch wheels and Mickey thompson street radials (thats if your car is a vspec if not 16inch 32 gtr wheels will do ) . I should be back out again week after next running this combo and a 10 is on the cards .


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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7heavn
post 3 Jul 2008, 07:02 PM
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I think you came to my house once to buy something off me ??? . I used to have the white 32 vspec N1 with 2530's .


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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Marko R1
post 3 Jul 2008, 07:05 PM
Post #6


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QUOTE(7heavn @ 3 Jul 2008, 07:02 PM) *
I think you came to my house once to buy something off me ??? . I used to have the white 32 vspec N1 with 2530's .


yes i remember u - ben right? i bought the blitz filters from u smile.gif

my post is becoming a 'marko reunion' LOL

u sold that vspec right, what u got atm?


--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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7heavn
post 3 Jul 2008, 07:07 PM
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close Brett . Yeh sold the 32 a few years back . I've have a bayside blue 34 GTR now I was racing last night also .


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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wrxkilla
post 3 Jul 2008, 07:12 PM
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QUOTE(7heavn @ 3 Jul 2008, 07:02 PM) *
I think you came to my house once to buy something off me ??? . I used to have the white 32 vspec N1 with 2530's .


damn I hope the N1 went to a good home.

did it hold its value well?

michael


--------------------

1994 Skyline GTR VspecII N1
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Marko R1
post 3 Jul 2008, 07:12 PM
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QUOTE(7heavn @ 3 Jul 2008, 07:07 PM) *
close Brett . Yeh sold the 32 a few years back . I've have a bayside blue 34 GTR now I was racing last night also .


i saw ur gtr - it has like a custom pearl in it or maybe it was the lighting?
black rims with polished lip, lowered...my mates were raving about your technique...

[indent][/indent]"u need to talk to the guy who drives the blue r34, his launches are super quick!"

i then took a wonder but u must have taken off earlier - what did you run 60', ET & MPH?

mine was the black r32gtr with black shadow wheels "GO21LA" no. plates





--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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Marko R1
post 3 Jul 2008, 07:14 PM
Post #10


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QUOTE(7heavn @ 3 Jul 2008, 07:07 PM) *
close Brett . Yeh sold the 32 a few years back . I've have a bayside blue 34 GTR now I was racing last night also .

your plates were "BE636" or something?!


--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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7heavn
post 3 Jul 2008, 07:19 PM
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yeh thats the one


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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7heavn
post 3 Jul 2008, 07:21 PM
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my 60ft on the 11.3 run was 1.85 which is pretty slow but that is due to the 19inch wheels and low profile rubber .


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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7heavn
post 3 Jul 2008, 07:23 PM
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Yeh the N1 went to a really good home I believe it has just been passed on again but don't have any details on the new owner .


--------------------
1999 R34 GTR vspec 350awkw
WSID 11.008@127mph

1993 Skyline GTR Vspec N1
11.6@119mph
Bel garage road tune ---Sold
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benm
post 3 Jul 2008, 08:18 PM
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Original R32 GTR rims with drag radials. Will cost you about 1500-1800 all up.


--------------------
WSID: 12.348sec @ 113.56mph - 1.793 60ft (R32 GTR)
Eastern Creek Circuit: 2m:16sec (R33 GTS-t)
Wakefield Circuit: 1m:21sec (R33 GTS-t)
Oran Park South Circuit: 1m:07sec (R33 GTS-t)

WSID Tow car driver of Australia's quickest GTR - 7.87sec @ 178mph

In+Ex stock cam gears from '89 R32 RB26 = $35 delivered
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Marko R1
post 3 Jul 2008, 08:27 PM
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i'd like to get drag radials but im thinking of getting the gtr 16" rims with good street tyres (i.e. yokohama, azenis etc).
do you think there would be much in it if i ran drag radials OR good street tyres with 16's?

at the end of the day the 16's will make a much better difference than my 18's & the radial slicks would be the icing on the cake i guess!
just worried that i'll use the slicks a few times & thats it!

with the 16's & street tyres what 60' times can i expect???
with the 16's & slicks what 60' times can i expect???


--------------------
“I'm just really stunned for words. I can't believe the reception. I thought Australian race fans had a lot more going than this. This is a bloody discrace. This is going to remain with me for a long time...
you're a pack of arseholes!”


Jim Richards, October 1992 Bathurst.
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7heavn