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Front Engine Dragsters / Re: Want to build an FED in Australia
« on: April 03, 2018, 03:59:06 AM »question is a Holden 6 related to a american chev or ford 6?
any motor that was available was used 4 cylinder drone, volks and inline 4's to 6's to all v8's I don't remember the classes A,B,C,D, AND X DRAGSTER the break down weight to cubic inch you tried to build the lightest car possible. in England the had a lot of 4 and 6 cylinder dragsters
Holden is a branch of GM's global empire so the engines used by them over the years are somewhat related to the US Chevrolet products but generally a little smaller in capacity. If you are talking to an Aussie and he tells you that he is running a "gray" motor he has the earlier version of the Holden six that was introduced in 1948 with the first car branded "Holden". It looks very much like an early Chevy six but the factory displacement is only 138 cubic inches. In 1964 GM switched to the "red" motor which is basically a scaled down version of the 230/250/292 Chevy six. Initially it came in 149 and 179 cubic inch versions and later grew to 186 and finally 202 cubes. The names used by the locals are based on the factory paint color used on the engines.
Roo
Not just the colours of the blocks but the cylinder heads. Grey motors were 6 port, Red/Blue motors were 9 port and Black motors were 12 port and also came with EFI. With a little modification you can chop and change parts from each of the engines to build a better motor E.G. the bottom end of a blue motor is far stronger than all others and with a black head gets better flow.