Bill, Rich A. and I also thought you could use a bigger plug gap with the hotter coils, so I (using an MSD blaster2) gapped mine to 0.031 or so , where the manual says the upper limit is 0.28 normally. I believe Rich A. also gapped his similarly. The result was that my car couldn't rev much over 3500 under load. Rich had better luck, but found his distributor and rotor to be heavily carbon scored after 6 months. Matt #1604 --- In dmcnews@xxxxxxxxxxxxxxx, "content22207" <brobertson@xxxx> wrote: > > > You may also want to mention that a higher voltage coil allows a > larger plug gap, increasing flame propagation. > > And performance coils recharge better at high RPM's. > > I have run into long term problems running 45,000 volts (Pertronix II) > through standard 7mm wires. Resistance builds up until they stop > passing juice altogether, just like a burned out heating element. 8mm > seems to be the lower limit (your 8.5mm's are quite nice -- I expect > them to be the only set I'll ever buy). > > Bill Robertson > #5939 > > >--- In dmcnews@xxxxxxxxxxxxxxx, "John Hervey" <john@xxxx> wrote: > > > > I also want to thank Warren for the explanation, > > But I would also like to add that I have said all along that air > flow makes > > a big difference in the HP and performance of the engine. That's why > I offer > > the cold air input tube with the K & N air filter or My Special T > free blue > > free flow filter. > > > http://www.specialtauto.com/delorean-parts/images/air-breather-package.jpg > > > > As, a lot of you know we also offer a higher capacity air intake > Stainless > > Steel intake system also so as the engine will have the maximum > amount of > > air available to use and not starve the system. > > > > Warren talks some about the limitations of the engine due to fuel > delivery. > > Special T has been building and rebuilding fuel distributors to > deliver all > > fuel you need thought out the HP range. We have done it several > times with > > the Porsche and the customers haven't run out of fuel either under > boost or > > with out turbo's. > > > > I would also like to add that we offered High Performance name brand > > products for a long time even when we were being shunned for doing > it and we > > carry all the High Performance ignition systems which have been > proven with > > race car drivers for years such as MSD and Mallory. We also have the > hottest > > plugs along with the range of special wires that don't cost an arm and a > > leg. > > These are all on the engine & Performance page of the site. > > http://www.specialtauto.com/delorean-parts/engine-tuneup.html > > > > I stand ready to help you get the most performance from your engine > if you > > don't have the budget for a new one. Our shop has just completed a > complete > > fuel restoration on a collector car that had been sitting for > several years > > and the customer drove away not knowing that the car could feel that > strong. > > > > John Hervey > > www.specialtauto.com > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > To address comments privately to the moderating team, please address: > > moderators@xxxx > > > > For more info on the list, tech articles, cars for sale see > www.dmcnews.com > > > > To search the archives or view files, log in at > > http://groups.yahoo.com/group/dmcnews > > Yahoo! Groups Links To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/