Originally posted by ITSRX7:
Clarifying the years aside, it is not currently the intent of the ITAC to move the 1.8's to ITC, just the 1.7's.
Bill, our documentation shows that the 1.7L "EN" (8.2:1 CR) motor was indeed available in the 81-84 models. The 1.8L "JH" 8V (8.5:1 CR) from 83-89. Is this not correct?
AB
Andy,
As I've stated before, the '81 (MkI) and '82 (MkII) Sciroccos only came w/ the 1.7 FI motor. This motor has the same bore, but a larger stroke, than the 1.6. This is the reason why the '81 Scirocco is not currently in ITC, even though it is the exact same body/chassis as the '80 version, which came w/ a 1.6.
I know that the 1.8 JH motor was available in the '83 Scirocco, but I am not sure about the 1.7. Greg is probably correct, that the early cars came w/ the 1.7, and the 1.8 was introduced later. All the information (including VW sales brochures) that I have, shows only the 1.8 JH motor in the '84 - '86 8v cars. The later 8v cars came w/ the RD engine (10:1, hydraulic lifters, CIS-E (I think)).
So, based on what you, Darin, and George are saying, as well as what was posted in FasTrack, the 1.7 cars will move to ITC, but with a weight increase? The 1.7 MkI Scirocco is alreay 70# heaver than the 1.6 Mk I, and the 1.7 Rabbit is 50# heavier than the 1.6 Rabbit.
As far as not moving the 1.8 cars goes, I'd like to hear an anlysis that shows why it shouldn't be moved. There seems to be no problem moving the ITS cars to ITA, and measuring the performance against the current top/overdog ITA cars. Compare a Rabbit GTI to a PL-510 from a spec/performance standpoint. Sure look like a couple of evenly matched cars to me. Or, look at the VWs. It's not ok to have two, essentially identical cars, that have 15 hp difference, stock, and have a 180# weight difference (solid vs. vented rotors, and close vs. wide ratio transmission are the only other two differences) race against each other, but it is ok to have two cars w/ a 25 hp difference (stock), and 4w vs. 2w disc brakes (not to mention that the 4w car has larger brakes), a programable ECU, w/ only a 170# weight difference race together. Explain that logic.
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