RNBRAD Posted June 8, 2007 Report Posted June 8, 2007 Come to find out my domes were cracking where they were cut for my 4 mill.They had hairline cracks all the way around them and some had chips that was broken off thats were the coolant was getting in..Were can i buy some cheap domes?And whats the average price on getting them cut? PM Jeff from FAST racing or Dave Noss. Look for their banners on here. Quote
blowit Posted June 9, 2007 Report Posted June 9, 2007 Come to find out my domes were cracking where they were cut for my 4 mill.They had hairline cracks all the way around them and some had chips that was broken off thats were the coolant was getting in..Were can i buy some cheap domes?And whats the average price on getting them cut? I wanna know who did your domes for you. I am sure I know why they cracked but I wanna know. Would you be willing to send us the domes for engineering purposes? We can offer a real deal analysis on them to determine the failure. Very interesting. PM me if interested. Brandon Quote
bada Posted June 12, 2007 Author Report Posted June 12, 2007 I wanna know who did your domes for you. I am sure I know why they cracked but I wanna know. Would you be willing to send us the domes for engineering purposes? We can offer a real deal analysis on them to determine the failure. Very interesting. PM me if interested. Brandon I really dont want to put my builder out like that but i could send them to you. Quote
shee rips Posted June 13, 2007 Report Posted June 13, 2007 I know next to nothing about alky setups but i have read that you need to bore or drill out your petcock to flow more fuel. Might have run your bowls dry. that might be why it runs good till you hit 6th and then thats about the time it takes to start running out of fuel. like I dont know shit about alky and i may be way off but thats what it sounds like to me. :thumbsup: Quote
dlnoss Posted June 13, 2007 Report Posted June 13, 2007 Detonation can break the domes. Domes can be made more 'detonation resistant' by changing the angle and width of the squish area, the clearance, and the compression. It is more difficult (not impossible) to make a good dome by modifying an existing dome. -David Quote
blowit Posted June 13, 2007 Report Posted June 13, 2007 I really dont want to put my builder out like that but i could send them to you. Please PM about getting those domes over here. Our engineering team would like to see them. Thanks Brandon Quote
dlnoss Posted June 13, 2007 Report Posted June 13, 2007 Brandon, What's the name of your business/shop? Are you a builder? -David Quote
dajogejr Posted June 13, 2007 Report Posted June 13, 2007 Dave, I could be wrong but I'm fairly certain it's either Mull or Mullen Engineering... He's posted it up before...just too lazy to poke back in old threads...LOL.. DJ Quote
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