LT4 hotcam?
#1
Staging Lane
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LT4 hotcam?
i was just thinking a little more about using the LT4 cam... i'm going to leave the heads stock except for getting the 1.6 rockers and doing a little porting myself. im going to just put the stock lifters back. the machine shop says i need to order a .030 over rebuild kit too and im probably going to put short headers and get the computer re-programed. im going for a better engine but nothing too crazy. that cam should be fine right? any suggestions?
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i guess the next step is...where do i find it? i searched crane and comp cams for lt4 hotcam or something similar but i didnt see it. the ones i saw also said you should get a stall converter and not use stock springs.
#6
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Originally Posted by punkisntdead
i guess the next step is...where do i find it?
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#8
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anyone recommend a particular cam? just keep in mind im using stock springs...but i have seen kits that come with rocker arms. i also am a little confused about the 02 sensors, i thought they were part of emissons, but if i get short headers the holes might not be there for them? i know to just take the smog pump off and egr and just block the holes. i was going to replace the 02 with stock ones. i appreciate all of the responses, i wouldnt get very far without them.
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Originally Posted by punkisntdead
anyone recommend a particular cam? just keep in mind im using stock springs...but i have seen kits that come with rocker arms. i also am a little confused about the 02 sensors, i thought they were part of emissons, but if i get short headers the holes might not be there for them? i know to just take the smog pump off and egr and just block the holes. i was going to replace the 02 with stock ones. i appreciate all of the responses, i wouldnt get very far without them.
Emissions Legal just states the EGR and AIR is still available on the header.
"Race" or "Offroad" headers will still have the o2 bungs, but no EGR/AIR availability.
#11
I would say go bigger as well unless you have strict emissions that you can't pass. I loved my Hotcam when I had it and it was great for how inexpensive it was...especially since you get the RR's with it. But the novelty wore off soon after and I wished I would have gone bigger.
Also be very careful doing a home port unless you have porting experience or have researched it.....you can very easily ruin a head with a slip of the dremel.
Also be very careful doing a home port unless you have porting experience or have researched it.....you can very easily ruin a head with a slip of the dremel.