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  1. straightlinespeed

    can i use a one piece magnum sump gasket with a LA pan?

    Ditto, I've searched and never did find one.
  2. straightlinespeed

    can i use a one piece magnum sump gasket with a LA pan?

    It can work but beware it does not have the bumps for the LA pan so extra RTV is needed. I didnt want to risk a leak so I swapped it out for a traditional gasket.
  3. straightlinespeed

    Mounted the factory fuel pump

    Great job!!!! Let us know how it all turns out..
  4. straightlinespeed

    J (915) vs. Magnum heads

    Im running the magnums currently. Happy with them as for the performance. One other thing, on a set of bare heads how or where do you measure the valves to find out if they are 1.88 or 2.02.
  5. straightlinespeed

    J (915) vs. Magnum heads

    Thanks for all the technical advice with all the differences between both heads. I enjoy reading them all. Im sure this gives other people that are uneducated about heads some good info. I know I appreciate it. I can also tell you that Im just going to stick with my magnum heads. Even though I...
  6. straightlinespeed

    J (915) vs. Magnum heads

    Thanks guys for the opinions! I think I'll save my money and not buy them.
  7. straightlinespeed

    LA engine Magnum Heads Pushrods?

    Yes, LA heads are at a angle and magnum heads are straight up and down. You can buy heads or get yours drilled so it has both patterns this is in regards to the bolt pattern. Also the water necks and bypass hose location are different Oh sorry standard hydraulic.
  8. straightlinespeed

    J (915) vs. Magnum heads

    Im currently running a set of magnum heads on my 360. I have a lead on a set of 915 J heads. Can someone please tell me the differences of the two heads and if one is better than the other? Also what is a fair price for a set of bare J heads that have been magnafluxed but need a valve grind.
  9. straightlinespeed

    LA engine Magnum Heads Pushrods?

    Thanks guys for the input and links!
  10. straightlinespeed

    LA engine Magnum Heads Pushrods?

    I am using hydraulic lifters so not sure how much that affects the length? Im also using the stock 1.6 ratio rockers and valve train.
  11. straightlinespeed

    LA engine Magnum Heads Pushrods?

    Guys what length pushrods should be used in a LA Engine with Magnum Heads. Are they suppose to be 7.650"??
  12. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Im picking some up this morning. I've installed two sets of Champion and I dont think my car likes them at all. Going with the NGK V-Power
  13. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Ok, perfect that is what Im running just wanted to make sure. Thanks
  14. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Ok, one last question with this.. What gap should I be running?
  15. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Dont worry about it, Im thinking my ignition system is lacking anyways. They had to back my engine off at 6k at the Dyno, because it was falling off. Due to the ignition system not keeping up. I've been debating about Trail Beasts HEI set up actually.
  16. straightlinespeed

    flowed my magnum heads for my 360 build.

    Thanks, Good luck and keep us posted on the progress!
  17. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Now that I know Im running the correct plug. How do you guys feel about Champion plugs? Do you think there is a better performing plug?
  18. straightlinespeed

    Spark Plugs for LA w/magnum heads

    I believe someone on here figured out I would be at about a 9:1 compression in my engine so the current plug is correct?
  19. straightlinespeed

    flowed my magnum heads for my 360 build.

    Im running almost the exact same engine. Except I have a XE268 cam and at the time a 600 eddy. At the dyno I was at 262 RWHP and 308 torque. Figure you loose about 25% thru the drivetrain. So about 328HP at the engine. I also did not have my heads ported out at all. So you very well could hit...
  20. straightlinespeed

    Spark Plugs for LA w/magnum heads

    Hi guys, I was just doing some research on plugs and starting to think I have the wrong plug in my engine. I have a LA360 with magnum heads and running Champion RC12LC4 which are the correct plug for magnum heads, but cant find any heat range info. I based this off of a 98 Ram with a 5.9. If I...
  21. straightlinespeed

    hooking up a carb with magnum heads and air gap intake

    I'll check them out, do you know if they sell a bracket to mount them? I would look now but I'm doing all this from my phone and wont have a comp until tomorrow.
  22. straightlinespeed

    hooking up a carb with magnum heads and air gap intake

    You bent your bracket or bought the AR bracket? Got any pics?
  23. straightlinespeed

    hooking up a carb with magnum heads and air gap intake

    I like that bracket from AR for the throttle linkage. Although I'm still stumped on the kickdown
  24. straightlinespeed

    hooking up a carb with magnum heads and air gap intake

    I'm starting to hook everything up on my engine. I've got a LA 360 with magnum heads and a air gap intake. I'm wondering what you guys do to hook up the throttle and the kick down linkage? I've thought about just bending the original LA bracket but not sure if the angles will work.
  25. straightlinespeed

    Magnum Heads with LA Valve covers

    Well its not that but the fact that when I called a Dodge Dealership only 3 dealerships in the country had a set.. I called one of them and they didnt have them. So its a matter of finding them also.. If I cant find them Im wondering what others are using.
  26. straightlinespeed

    Magnum Heads with LA Valve covers

    I've read a few posts on other sites that its recommended I should be running a MP valve cover gasket to prevent leaks. Well no dealership has the gasket and Summits are on back order. Not to mention they are $60. So with that being said those of you that run this same set up what are you using...
  27. straightlinespeed

    360 Magnum heads conversion

    Im only running a XE268 cam. So no it is not a high lift cam. Honestly Im glad I asked this question, because I was never sure of the whole when to use roller rockers. I think I will just stick with the stock set up for now. Thanks for the input!
  28. straightlinespeed

    360 Magnum heads conversion

    Thank you for the read!!
  29. straightlinespeed

    360 Magnum heads conversion

    I realize this is to convert the valve train to roller rockers and not a conversion kit to adapt the heads. I was just wondering if anyone has used this kit? If you go to the applications tab on the second link it does list Dodge 360 engines from 92-00. So I believe it will work with the...
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