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  1. o1heavy

    Scat arp 2000 rod bolts

    This has turned into a real pain But does anyone know the torque specs On the arp 2000 rod bolt used with the scat rotating assembly ?? 360/408 The arp website is not very helpful I may be over looking it , But tired of digging for it ,
  2. o1heavy

    300+ passes

    Pulled the 408 to take a look Roughly 300 passes on this thang Most of the time it is only running 7.0 1/8 Mile but still the stock block and mains are happy .. so bearings and a reseal it is e85 fuel just a fyi
  3. o1heavy

    Just sharing my ladder bar experience

    4ths pro tree 7.0 index car Moved the bars up to the middle hole Set Pinion angle to -1.5 Rescaled And squared rear up Result Car seems to react better/faster Which is awesome . But now is seems to be spinning more if the track isn’t tight. Didn’t get any videos but I’m assuming I need to...
  4. o1heavy

    My race car scale

    Man these darts/dusters Have a ton of front weight Kinda disappointed Really want more off the front Do I need to try and get everything evened out , seems to so straight
  5. o1heavy

    Plymouth arrow

    Anyone have any info on this thing Considering putting it in my shop Seems like it has changed a few hands
  6. o1heavy

    Accusump question

    Anyone using a accusump system with just a sandwich type adapter. Without relocating the oil filter . Looks like a short will be needed tii is clear the tti headers . Just curious if this has been done without relocating the oil filter. Thanks
  7. o1heavy

    Finally reacting to a protree

    Long story short Went from Caltrac to ladder bars 53% on the nose Been a fight to get the car to snatch the tire out of the beams for reaction time purposes with a 7.0 tune up ( no power) 4ths pro tree I believe I have made the car finally do what I want . The bottom hole with the ladder bars...
  8. o1heavy

    Ladder bar question. Track bar actually

    My question is I mounted my track diagonal bar not real sure what the correct term is Like in the bottom picture and not on the actual bar brackets like the top picture and I can’t see it being a issue but figured I would get another opinion before I send this thing . Every setup I can find...
  9. o1heavy

    Any ladder bar and pro tree guys in the group

    7.0 6.50 index car I’m looking to switch over to ladder bars from CalTracs and have a few questions and hoping some guys with experience could help , Ok I’m needing to the car to react as fast as possible, the front will basically be dead weight as I need to “snatch the tire out of the beams”...
  10. o1heavy

    Caltrac’s and high rpm doesn’t mix

    I know some have had success as have I As long as there was weight added in the car power taken out and/or low two step launch Not sure the Caltracs will ever be reliable Enough 5000 rpm just hits the tire to hard The instant center is terrible on these cars If anyone is using the Caltracs...
  11. o1heavy

    Dodge D300 5.7 hemi. Tow pig

    She is up and running and seems to doing good Didn’t quite make the power I was hoping for but still doesn’t run bad and is definitely faster the 440
  12. o1heavy

    Another leaf spring launch video 7.0 index car

    7.0 index 4ths pro tree Ok guys I’m trying to make this thing consistent Here is a couple videos car Complete Caltrac’s system Menser DA shocks Viking DA front coil over I let go of the transbrake button at 5000rpm Anything less the car doesn’t cut a light These passes have a small gap before...
  13. o1heavy

    Adjustable strut rods

    Any advice on setting(adjusting) the strut rods I feel mine are slowing down frontend travel From being to tight This is a 7.0 bracket index car On leafs springs Leaving at 5000 rpm So I Need all the help I can get To stay consistent and cut a good light Thanks guys
  14. o1heavy

    727 behind a 5.7 hemi

    can someone help me out My 727 is breaking the stator seals I thought it was just a fluke so I pulled the trans replaced the rings reassembled All was good for about 40 miles Then lost 3rd and reverse again . Ps This has never been a problem until I put it in my 5.7 hemi swapped truck not...
  15. o1heavy

    Protrans pro brake 7.0 index

    Ok Ive been working with getting my leaf spring dart to cut a light on a 4ths protree And this weekend things have really came together The reaction time was .030/.015 all weekend which was roughly 15 passes I lost this round in the semi’s (driver gave it back) Just wanted to share Leafspring...
  16. o1heavy

    Stock 904 input shaft and 5k transbrake

    anyone wanna take a guess on how passes before the stock 904 Input shaft breaks I finally got my car to cut a good light It took leaving off the two-step @ 5k I personally don’t have any experience with treating a stock input shaft this rough I kinda feel like it’s not having a good time But...
  17. o1heavy

    Truck 6.4

    The 6.4 fits decent I have a couple bolts in the trans bellhousing and the mounts bolted in No exhaust ,the headers look like they will be a real pain but they always have been even with the old stuff
  18. o1heavy

    .400 pro tree help

    been working with my 7.0 Index car And seem to be having trouble with cutting a good light and looking for a little insight Actually made it past the first round last Saturday And then broke out At this point I’m leaving at 3200 rpm With a 1.44 60 foot And ran a 6.91 just didn’t lift soon...
  19. o1heavy

    Imm’s Rhs Indy heads

    just wanna to give a big thanks To Brian at imm for his head work That he did to my Indy rhs magnum heads Roughly 3000lbs dart sport Solid roller 12.5 with e85 6th pass on it
  20. o1heavy

    2014 truck 6.4

    finally got my hands on a 3rd hemi 2014 truck 6.4 Engine came new in box parts Hellcat lifters Both heads gasket Oil pump Car front cover Mds plug kit Payed 800 for the whole lot Man those 6.4 heads are impressive I intend using it in my race car Going to swap the reluctor for a 4 bolt...
  21. o1heavy

    Checkout Caster and camber

    How will this work for a bracket car
  22. o1heavy

    904 output yoke

    what u-joint are the guys using for the 904 1350 output yoke seems uncommon
  23. o1heavy

    Ati balencer bolt

    installed my Ati Balencer and found the factory bolt is to short has anyone ran into this It’s a scat crank I’m certain the Balencer is on all the way Thanks
  24. o1heavy

    904 Aluminum billet front drum

    what exactly are the advantages of using a aluminum billet drum not so sure I want one I know it’s lighter and will take more rpm to explode But also will wear faster and need more maintenance Thanks
  25. o1heavy

    Holley black pump and e85

    high compression 408 E85 Thinking of just using a Holley black 4-500 dollar pump is just hard to swallow Here's what I’m thinking Black pump,regulator and return And 5/8 fuel line Any one see a problem with this idea If I have I guess buy a expensive pump But really don’t wanna Thanks
  26. o1heavy

    408/ 904 trans

    Thinking of replacing the 727 with a cope 904 simply for the E.T gains But a little concerned about the low first gear Will it still help with a stroker I have 456 in the Dana with a 28 inch Almost feel like I may be using to much reduction when coupled with the low first gear with the 904 Any...
  27. o1heavy

    Dish to flattop

    Swapping out the dish for the same icon flattop piston and the flattop is 10 grams lighter Rebalance??
  28. o1heavy

    Swapped the LA for a magnum setup

    did a magnum swap in my sons race car Hurt the LA engine and used what we had hopefully it will be faster here’s the details of both LA 360 340 x heads with port work Kb 191 piston roughly 10.5 compression Purple shaft 292/509. 1.6 rockers Ha ha Rpm airgap 750 Holley Best et was 6.97 wanna say...
  29. o1heavy

    La timing cover and Balencer

    ok I know this has been covered but still kinda cloudy I’m using the la oil pan and cover on a magnum but confused about the Balencer Both are externally balanced and I want to use the LA Balencer so I can run the v belt But I reading I need to run a magnum Balencer Anyone know for a fact...
  30. o1heavy

    Quick connect steering wheel suggestions

    Looking for options Wanting to use a quick disconnect steering wheel with the factory column Correct me if I'm wrong I have to use a adapter that will slide onto the splines which will then allow me to bolt on a 3 or 5 bolt pattern steering wheel ??
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