rhys Member 53 Member For: 16y 18d Gender: Male Location: 2101 Posted 03/02/09 05:44 AM Share Posted 03/02/09 05:44 AM read the after you get over 300rwkw in the BA's your risking your bottom end. if the valve springs and a harmonic balancer were upgraded would I be still risking bottom end? IF so what parts are likely to go and at how much rwkw? Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 3m 15d Gender: Male Location: Perth Posted 03/02/09 05:47 AM Share Posted 03/02/09 05:47 AM Valve springs and a balancer wont make any difference to the strenght of a BA bottom end. The rods are the issues. BA's will support good power but it only takes the slightest rattle or ping and your picking up bits off the road...... Link to comment Share on other sites More sharing options...
Guest Guests Posted 03/02/09 05:49 AM Share Posted 03/02/09 05:49 AM Toothpick rods will let go with detonation even if you have the best valve springs & balancer on the market.Just go to a reputable tune shop & they'll know the limits of your car mate Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 17y 11m Gender: Male Location: SW Sydney Posted 03/02/09 05:51 AM Share Posted 03/02/09 05:51 AM The stronger valve springs are actually more likely to help pop the motor as they will hold the boost in! Link to comment Share on other sites More sharing options...
Panda Eyes flame magnet Gold Donating Members 5,674 Member For: 16y 7m 22d Gender: Male Location: adelaide hills- 'race air' central Posted 03/02/09 07:14 AM Share Posted 03/02/09 07:14 AM The stronger valve springs are actually more likely to help pop the motor as they will hold the boost in!stronger valve springs? I was just wrapping duct tape around the head/ block join! Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 7m 8d Gender: Male Location: Adelaide Posted 03/02/09 07:21 AM Share Posted 03/02/09 07:21 AM me too hahaha yeh dude its all to do with the tuner and how agressive he makes the tune/boost/fuel lots of things to be of concern just be warey it could happen Link to comment Share on other sites More sharing options...
rhys Member 53 Member For: 16y 18d Gender: Male Location: 2101 Posted 03/02/09 12:50 PM Author Share Posted 03/02/09 12:50 PM I know your going to say "it will cost alot" but if the rods were replaced with the typhoon rods would motor be sweet? Link to comment Share on other sites More sharing options...
RAP1D Member Donating Members 3,739 Member For: 18y 7m 19d Gender: Male Location: Sydney NSW Posted 03/02/09 01:04 PM Share Posted 03/02/09 01:04 PM It would be/ could be 20% stronger... alot of effort to go to for a small increase in safty, if your rebuilding the motor get better rods than BF rods Link to comment Share on other sites More sharing options...
XRDOSE BIGRED Donating Members 1,410 Member For: 17y 9m 15d Gender: Male Location: Sth East Melb Posted 03/02/09 09:38 PM Share Posted 03/02/09 09:38 PM if your going to the effort of strengthening your bottom end do it properly and get something like an atomic built motor. More $$$ but you have piece of mind. Link to comment Share on other sites More sharing options...
XR06T Silver Donating Members 4,146 Member For: 19y 6m 16d Gender: Male Posted 03/02/09 11:38 PM Share Posted 03/02/09 11:38 PM I believe boost is a big factor in bent rods also. wind it in too quick and your going to have problems! Link to comment Share on other sites More sharing options...
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