10:25 Run 1 --------------------------------------------------------------------------------------------------------------------------------------------------------
Before:
Setup:
Dampers: 15/30 F/R
Tyres: 595RSR 2.0 / 2.7bar F/R warm
Weight: 100% fuel, with passenger
During:
Track Condition: heavy rain with heavy standing water
Brake Bias: 50/50% F/R
once the novice group had returned from their sighting lap, we got ready warmed up then went for the 1st run.
Video timeline highlight
05:16 standing water at exit, easy to wheelspin
06.09 locking fronts from too much pressure
06.54 wheelspin over the dip & standing water
07.02 water pool at exit cause wheelspin and pulls car off line
07.12 mid-corner oversteer
07.29 goes 9.0 AFR at hesitates power whilst WOT at high rpm
07.49 try WOT and again hesitates at high rpm
Notes:
-apply brakes slowly to prevent locking
-RSR surprisingly grippy
-taking it cautious around fast bends
-alot of standing water so apply throttle very progressively
Lap times:
(inc gearing through Twickers, Jochen, Wiggler, Port Froids, Ushers and any
traffic highlighted red)
1:47 (2, 3, 3, 3, 3) traffic
1:44 (2, 3, 3, 3, 2) let car pass
misfire issue & pit
10.44 Test hesitation
I went for a brief blast up & down the pit side road to see if the WOT hiccup is still there, no signs of it during normal blast so went back to the pit lane but the track was red flagged due to oil spill so went to cafe for sandwich.
11:08 Run 2 --------------------------------------------------------------------------------------------------------------------------------------------------------
Before:
Setup:
Dampers: 15/30 F/R
Tyres: 595RSR 2.0 / 2.7bar F/R warm
Weight: 80% fuel, with passenger
During:
Track Condition: raining with medium standing water
Brake Bias: 50/50% F/R
couldn't find any obvious signs of exhaust or boost leak so went back out
Video timeline highlight
03.36 still hesitate at high rpm
03.43 lock fronts
03.51 figure if misfire at high rpm, I short shift
04.16 short shift at flooded exit before reaching peak torque to prevent wheelspin
04.26 lock rear
05.21 lock rear
06.06 delicate threshold braking in wet
09.31 lock fronts
09.46 slight mid-corner oversteer and begin to hear a whine/leak (suspected gearbox or turbo)
09.56 red mx5 spins
11.56 windering if the whining was from other cars supercharger. silver mx5 not letting me pass. have almost equal acceleration but I'm better braking and cornering
12.51 silver mx5 goes wide
13.51 let faster white mx5 pass
14.06 silver mx5 was abit bias letting white mx5 pass and thought bout trying to block me
15.31 lock rears
16.11 boost gauge reading 5 instead of 10psi
Lap times:
(inc gearing through Twickers, Jochen, Wiggler, Port Froids, Ushers and any
traffic highlighted red)
1:43 (2, 3, 2, 3, 3)
1:41 (2, 3, 2, 4, 3)
1:40 (2, 3, 2, 3, 3)
1:41 (2, 3, 2, 3, 3) red mx5 spins
1:42 (2, 3, 3, 3, 3) silver mx5 blocking
1:43 (2, 3, 2, 3, 3) silver mx5 blocking
1:42 (2, 3, 3, 3, 3) let white mx5 pass
pit to check boost leak
11:38 Run 3 --------------------------------------------------------------------------------------------------------------------------------------------------------
Before:
Setup:
Dampers: 15/30 F/R
Tyres: 595RSR 2.0 / 2.7bar F/R warm
Weight: 70% fuel, with passenger
During:
Track Condition: raining with medium standing water
Brake Bias: 50/50% F/R
still couldn't find any signs of exhaust or boost leak and worked fine, perhaps gauge was faulty? so went back out
Video timeline highlight
04.23 forgot to shift down to 3rd at wiggler, hit puddle and ran wide
06.11 wheelspin over exit puddle
06.23 lock front
08.09 wierd screech noise
Notes
-no longer hesitates at high rpm
-red flag at end from a steaming renault 5
Lap times:
(inc gearing through Twickers, Jochen, Wiggler, Port Froids, Ushers and any
traffic highlighted red)
1:40 (2, 3, 4, 3, 3) wrong gear through Wiggler
1:38 (2, 3, 2, 3, 3)
1:37 (2, 3, 2, 3, 3)
red flag from broken renault 5
12:00 Run 4 --------------------------------------------------------------------------------------------------------------------------------------------------------
Before:
Setup:
Dampers: 10/30 F/R
Tyres: 595RSR 2.0 / 2.7bar F/R warm
Weight: 50% fuel, with passenger
During:
Track Condition: stop raining with some standing water
Brake Bias: 50/50% F/R
softened the front dampers to try reduce understeer and took andy along since his last time back in april
Video timeline highlight
04.58 silver mx5 again not letting me pass
06.14 can apply WOT on exit
06.44 lock rear
08.34 wierd screech noise
09.44 wierd screech noise
10.14 wierd screech noise again and turbo whine/leak getting louder
11.44 lock front
Notes
this boost leak noise got noticably louder at the end, still souldn't find anything wrong
Lap times:
(inc gearing through Twickers, Jochen, Wiggler, Port Froids, Ushers and any
traffic highlighted red)
1:47 (2, 3, 2, 3, 3) silver hold up traffic
1:39 (2, 3, 2, 3, 3)
1:41 (2, 3, 2, 3, 3) lotus traffic
1:39 (2, 3, 2, 3, 3)
1:37 (2, 3, 2, 3, 3)
pit to check boost leak noise
13:57 Run 5 --------------------------------------------------------------------------------------------------------------------------------------------------------
Before:
Setup:
Dampers: 10/30 F/R
Tyres: 595RSR 2.0 / 2.7bar F/R warm
Weight: 40% fuel, with passenger
During:
Track Condition: wet
Brake Bias: 50/50% F/R
after lunch, andy & I suspected maybe a leaking BOV, so I disconnected it and bunged the open end with a socket adapter
Video timeline highlight
03.10 behind edwards k11
03.30 pass edward
03.50 exit understeer wheelspin
04.10 mid-corner oversteer
09.45 black peugeot spinning in front
Notes
-tyres & brakes & handling working nicely
-even after removing the BOV it still leaks near high rpm. normally it should boost surge & chirp without BOV but it just hisses like normal, definately a leak somewhere
Lap times:
(inc gearing through Twickers, Jochen, Wiggler, Port Froids, Ushers and any
traffic highlighted red)
1:36 (2, 3, 2, 3, 3)
1:36 (2, 3, 2, 3, 3)
1:37 (2, 3, 2, 3, 3)
1:37 (2, 3, 2, 3, 3) traffic
1:50 (2, 3, 2, 3, 3) peugeot spin
looking at all my traffic clear laps, my times got progressively faster as the track dried and fuel got lighter
it was now near 2pm and had to quickly pack up & go to get me m8 back home in time so said bye to the guys and headed off.
with this loud boost leak, it now only creates 3psi and has very little power like a normal 1.3
made it home with no issue.