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Search: Posts Made By: corvette90
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Forum: C4 Parts for Sale/Wanted
06-17-2019, 05:09 AM
Replies: 0
Views: 463
Posted By corvette90

Wanted - defective headlight module

Hi Guys...

does someone want to get rid of a defective headlight module?.

please let me know, and what you want for it

regards
Forum: C6 Forced Induction/Nitrous
11-10-2018, 06:08 AM
Replies: 0
Views: 667
Posted By corvette90

LSX Whipple 10 rib setup

hi guys...

have a question for the experts...

want to build a 427 LSX with a 4.0 Whipple on it, is there a pulley kit available for a 10rib belt?

regards
Forum: C6 Scan & Tune
09-03-2018, 07:18 AM
Replies: 0
Views: 1,743
Posted By corvette90

Instrument cluster UD4

Hi all

a ffiend of mine purchased a C6 from Dubai, the lousy 120km/h warning RPO UD4 is in the IP

is there a way to remove this? we tried with Tech2 and Country coding, everything, no...
Forum: C4 Tech/Performance
06-15-2017, 04:27 PM
Replies: 2
Views: 558
Posted By corvette90

Datamaster for ´90

hi all

Datamaster is no longer supported, and guess what, my notebook bite the dust
so, altough i paid their program, i cannot use it any longer

does anyone own a copy, and maybe is willing to...
Forum: C4 Tech/Performance
10-11-2015, 10:23 AM
Replies: 8
Views: 3,447
Posted By corvette90

that looks an interesting construction and may...

that looks an interesting construction and may explain, why you are lower a good bit..the center of the shock mount NOW seems to be about 1" lower than the STOCK mount position..also, your spring...
Forum: C4 Tech/Performance
10-10-2015, 01:46 PM
Replies: 8
Views: 3,447
Posted By corvette90

i´ve read and heard from someone who had also...

i´ve read and heard from someone who had also installed rather stiff springs in the rear, the car begins to hop/bounce, 275 in the rear should be a good setup for street driving...

i plan using...
Forum: C4 Tech/Performance
10-10-2015, 06:00 AM
Replies: 8
Views: 3,447
Posted By corvette90

Hi Dave! you are right, modified bilsteins,...

Hi Dave!

you are right, modified bilsteins, the thread sleeve sits about 1" above the lower shock end.

car is a coupe!

im also with you, that the rates are tested and proven to work, so i...
Forum: C4 Tech/Performance
10-10-2015, 03:54 AM
Replies: 8
Views: 3,447
Posted By corvette90

coilover spring rate/length

Hi all

have a question about spring rate/spring length/ ride height

it seems to be a well accepted setup on the C4 with 400lbs/10" springs front and 275lbs/10" springs rear, ZR1 425lbs/10"...
Forum: C4 Tech/Performance
01-11-2015, 05:59 AM
Replies: 15
Views: 1,288
Posted By corvette90

mtwoolford, thank you for your reply, i have...

mtwoolford,

thank you for your reply, i have found your name in this context, when i searched the forum...

the ultimate fix for the c-beam problem would be a self fabricated one, but with all...
Forum: C4 Tech/Performance
01-10-2015, 09:09 AM
Replies: 15
Views: 1,288
Posted By corvette90

hi all... i know, it have been a good time...

hi all...

i know, it have been a good time ago, but i finally found time to change the rubber motormounts to Poly motormount

im really amazed, how these things are working, no, and i really...
Forum: C4 Tech/Performance
08-24-2014, 10:06 AM
Replies: 15
Views: 1,288
Posted By corvette90

hi all i wanted to change the mounts...

hi all

i wanted to change the mounts today...after closer inspection and removing the frame to mount bolts, with jacking up the engine...

no way to get them out.

i run headers, and they...
Forum: C4 Tech/Performance
08-17-2014, 07:42 AM
Replies: 15
Views: 1,288
Posted By corvette90

6 speed shift lever movement..what is acceptable?-UPDATE

hi all

when i romp the gas, the lever on my 90 six speed moves about 1/2" up...how much movement is considered normal?

the beam bolts are tight, motor mounts look obviously ok...(but will them...
Forum: C4 Tech/Performance
03-30-2014, 02:21 PM
Replies: 2
Views: 1,010
Posted By corvette90

(NPP)exhaust for 415

hi all

i built a 415, and always wondered, why it wont like to rev, although it have a healthy but streetable cam in it..

i run a stock LT1 exhaust and everybody i asked told me, its a very...
Forum: C4 Tech/Performance
11-21-2013, 08:23 AM
Replies: 15
Views: 1,779
Posted By corvette90

exhaust decisions...

hi all..the title says it...

currently setup is a 415, high flow cats, and a stock LT1 catback.
the LT1 system is said to be a rather good system compared to an stock L98, its also nice to drive,...
Forum: C4 Tech/Performance
10-01-2013, 03:00 AM
Replies: 7
Views: 679
Posted By corvette90

thank you!!

thank you!!
Forum: C4 Tech/Performance
09-30-2013, 09:19 AM
Replies: 7
Views: 679
Posted By corvette90

Hi i made the adapter myself, i wanted a...

Hi

i made the adapter myself, i wanted a very slim one, and its only about 0.8" in height to get maximum ground clearance..

therefore i need the custom length sleeve ;-)

greetings
Forum: C4 Tech/Performance
09-30-2013, 07:17 AM
Replies: 7
Views: 679
Posted By corvette90

wow, thats real great i would need the...

wow, thats real great

i would need the overall length...end to end of the sleeve, and if possible, the distance from the upside end (where the inner thread and the lock ring is located) to the...
Forum: C4 Tech/Performance
09-30-2013, 02:13 AM
Replies: 7
Views: 679
Posted By corvette90

sorry, not that one, the threaded sleeve that...

sorry, not that one, the threaded sleeve that holds the water to oil heat exchanger on the block..

thanks
Forum: C4 Tech/Performance
09-29-2013, 02:14 PM
Replies: 7
Views: 679
Posted By corvette90

threaded insert L98 water to oil heat exchanger

hi all

does anybody have the dimensions of the 13/16" threaded insert from the water to oil heat exchanger of an L98 handy?

thank you

Reinhold
Forum: C4 Tech/Performance
08-26-2013, 03:01 AM
Replies: 2
Views: 541
Posted By corvette90

Clutch recommendation

hi all

i run a Mc Leod street twin behind my 415, i have no problem with driving it, or how the clutch grabs...

but i have a problem with the gear rattle this thing causes...

i dont mean the...
Forum: C4 Tech/Performance
08-16-2013, 02:19 PM
Replies: 15
Views: 3,363
Posted By corvette90

hi all maybe you take a look here: ...

hi all

maybe you take a look here:

http://forums.corvetteforum.com/c4-tech-performance/3293639-vibration-from-rear-pic-inside.html
Forum: C4 Tech/Performance
08-16-2013, 02:12 PM
Replies: 34
Views: 2,754
Posted By corvette90

Solved!!!

Hi all

i think, i´ve won the vibration battle

no more driveshaft vibrations...

have a custom driveshaft now, consisting of a 30mm shortened 2-3-10831X slip yoke (which measures 1.378",) ,...
Forum: C4 Tech/Performance
07-21-2013, 02:34 PM
Replies: 34
Views: 2,754
Posted By corvette90

Hi all the install of the gears was done by...

Hi all

the install of the gears was done by me, and ists about 6 years ago...backlash is about.012" if i remember correctly..
gear pattern is excellent, you can take a photo and put it up as a...
Forum: C4 Tech/Performance
07-20-2013, 01:10 PM
Replies: 34
Views: 2,754
Posted By corvette90

thanks for looking up... so, now maybe some...

thanks for looking up...

so, now maybe some light come in the scene..

the runout you mentioned, are only 0.127mm....i have about 1mm...
when you calculate in metric numbers, then it sounds...
Forum: C4 Tech/Performance
07-20-2013, 10:51 AM
Replies: 34
Views: 2,754
Posted By corvette90

ok gentlemen, spent anouther hour under the car,...

ok gentlemen, spent anouther hour under the car, and found, that the driveshaft u-joints have a slight amount of up and down play in the straped yokes, front and back, about .01"...

also i...
Showing results 1 to 25 of 495
 
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