Showing posts with label 00-Porsche. Show all posts
Showing posts with label 00-Porsche. Show all posts

Wednesday, September 26, 2012

Porsche 917/10 normally aspirated from a 917/10 TC

This Porsche 917/10 normally aspirated modified by me was originally made by Solido with Ref. 18 as a Porsche 917/10 turbo charged that raced at the 1972 Laguna Seca #7 with George Follmer Team: Penske 1st OA. The original Solido model is depicted next:
To convert it to the model that raced at the 1971 Road America I had to remove the rear wing, open the central part of the rear cowling showing the top of the engine and instal a small deflector at rear end of the cowling, also install rear braces for the roll cage, instal a small deflector in the front and modify the front fenders.
But the first thing to do is to do the cuts and the filling:
The next thing to do is to fill-up the front fenders and the top rear end of the rear cowling plus file the excess epoxy:
The next thing to do is to paint it:
Then the final result is the car, Porsche 917/10 normally aspirated s/n: 917/10-002 that raced at the 1971 Road America with #20, driven by Jo Siffert Team: STP / Porsche-Audi / Marlboro 2nd OA
Engine was, Flat 12cyl DOHC 4998 cc 630 hp at 8300 rpm 425 ft.lb at 6400 rpm compression ratio=10.5:1 Bosch F.I. 4 speed gearbox 743 kg.

Monday, September 24, 2012

Porsche 935/76 configuration 2 from 1

This Porsche 935/76 modified by me was originally made by Luso-toys with Ref. M8-b as a Porsche 935/76 low nose that raced at the 1976 Mugello 6 hr with #4. The original Luso-toys model is depicted next:
To convert it to the model that raced at Vallelunga in 1976 that had near vertical headlamp housings because Jochen Mass felt that the slant nose configuration was giving too much front down force, so for the second race at Vallelunga the old headlights were re-installed.
Then the final result is the car, Porsche 935/76 s/n: R15. 935 002 (converted Porsche 930/72 s/n: 930 670 0002 ) that raced at Vallelunga in 1976 #1 Gr.:5 with Jacky Ickx and Jochen Mass 1st OA 270 laps 143.8km/h Grid=1st
Engine was, flat 6cyl sohc turbo 2856cc 590 hp at 7900 rpm 434 lb.ft at 5400 rpm CR=6.5:1 340 km/h accel 0 to 100 km/h = 3.3 sec 970kg