I have taken my database and the Lightning Speed book (by John Starkey, Writer2 of this parish, look at the Ferrari 375 thread).
i zoomed in on the IMSA Nissans in 1991, to see if I could make some sense of it all. And I think there is a step forward, even if it is not enough to reach the finish
First, there are several types of Nissans used over the year. In Daytona, there were (1), (83), (84) plus (85), DNA. (1) is called a R90C, the other 3 are R90CK.
The 3 Japanese drivers nominated for the (85) were: Masahiro Hasemi, Toshio Suzuki and Anders Olofsson. The latter I consider to be a Swede. (called Olof Andersom by Jan Lammers when they were rivals for the F3 title in 1978, but only the Dutch will understand that little joke [Andersom means the other way around]).
For the question if a (1) ever raced this year, yes, here, Mid-Ohio and Road America.
Sebring (1) as a T-car only is correct.
Then Road Atlanta. I have 4 entries there.
(1) an NPT-90, DNS (Derek Daly)
(83) an NPT-91, 90/04, R:16 (retired)
(84) an NPT-91, 90/02, R: 2
And an unnumbered entry, which must surely be our (85). Type = GTP ZX-T. DNS, driven by Derek Daly and Bob Earl.
This type GTP ZX-T is mentioned before in Miami, where it is driven by Gary Brabham to 13th. Entered by John Shapiro as (24).
It is very well possible that these two cars are not the same ones, and are identical to NPT-90 or NPT-91
Edited by Henk Vasmel, 05 March 2024 - 19:32.