BTR TFS 220's EPS Cam... WHOOPS!
#81
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Also, I'm a week or so away from getting the heads. Can I put the lifters straight in the motor from the oil and let them drain, or should I let them drain first?
Last edited by Tang2; 09-08-2018 at 07:52 AM.
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#85
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For sure. If I get the heads and intake next week I'll probably have it done next weekend. I already updated my tune with the new injector data, as well as enough idle adjustments to get it to start and run (hopefully), so I can start working on my part throttle fueling over the following week. Hopefully I'll get some Dyno time by the end of the month to get my WOT fueling and timing done. As long as the weather works out I hope to hit Milan a few times in October.
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For sure. If I get the heads and intake next week I'll probably have it done next weekend. I already updated my tune with the new injector data, as well as enough idle adjustments to get it to start and run (hopefully), so I can start working on my part throttle fueling over the following week. Hopefully I'll get some Dyno time by the end of the month to get my WOT fueling and timing done. As long as the weather works out I hope to hit Milan a few times in October.
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#89
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If anyone is thinking they may be able to get away without thoroughly cleaning the threads in the block I beg you to think again.
This is after the first pass with the ARP thread cleaner
Second pass
After 3-4 tedious passes I was able to hand thread in the ARP studs with no problem.
Look at this stud...err or these studs
This is after the first pass with the ARP thread cleaner
![BTR TFS 220's EPS Cam... WHOOPS!-img_20180908_130754.jpg](https://ls1tech.com/forums/attachments/generation-iii-internal-engine/706813d1536438468t-btr-tfs-220-s-eps-cam-whoops-img_20180908_130754.jpg)
Second pass
![BTR TFS 220's EPS Cam... WHOOPS!-img_20180908_130909.jpg](https://ls1tech.com/forums/attachments/generation-iii-internal-engine/706809d1536438400t-btr-tfs-220-s-eps-cam-whoops-img_20180908_130909.jpg)
After 3-4 tedious passes I was able to hand thread in the ARP studs with no problem.
Look at this stud...err or these studs
![Icondrool](https://ls1tech.com/forums/images/smilies2/icondrool.gif)
![BTR TFS 220's EPS Cam... WHOOPS!-img_20180908_155326.jpg](https://ls1tech.com/forums/attachments/generation-iii-internal-engine/706810d1536438417t-btr-tfs-220-s-eps-cam-whoops-img_20180908_155326.jpg)
![BTR TFS 220's EPS Cam... WHOOPS!-img_20180908_155336.jpg](https://ls1tech.com/forums/attachments/generation-iii-internal-engine/706811d1536438435t-btr-tfs-220-s-eps-cam-whoops-img_20180908_155336.jpg)
![BTR TFS 220's EPS Cam... WHOOPS!-img_20180908_155814.jpg](https://ls1tech.com/forums/attachments/generation-iii-internal-engine/706812d1536438454t-btr-tfs-220-s-eps-cam-whoops-img_20180908_155814.jpg)
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Nice to see someone taking the time to do everything right even when it sucks
#91
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Thanks Darth, means a lot coming from you. You were pretty meticulous in your build, and I'm definitely trying to follow that example. Can't say I'm looking forward to measuring for the pushrods lol!
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Well, it's not that simple. My 227 is a reverse split: 227/224 .569 .563 113+2. The new cam is a 226/234 .604 .604 113+3. It won't sacrifice the drivability or low end grunt of my current cam, but will pick up quite a bit at an even higher RPM. It's also a lot better matched to the TFS heads with some proven numbers already. I really did consider a 230/234-6 cam, but the up top gain wouldn't be worth the sacrifice for what I enjoy doing with the car.
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FWIW I don't soak lifters and don't have issues. I did a full set in a 5.3 a couple months ago, took them straight from the boxes, put some assembly lube on the roller and in the cup, wiped oil on the lifter bodies, shoved em in the holes and poured motor oil over them then assembled it and fired it and it was quiet in a few seconds of running.
They just need lube on them and I'm a fan of assembly lube on the high pressure contact points, I roll the rollers in it on my finger and stick a dab in the cup.
Edit: I put assembly lube in the rocker cups and on the valve tips too.
They just need lube on them and I'm a fan of assembly lube on the high pressure contact points, I roll the rollers in it on my finger and stick a dab in the cup.
Edit: I put assembly lube in the rocker cups and on the valve tips too.
Last edited by 00pooterSS; 09-12-2018 at 11:41 AM.
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I'm a fan of assembly lube on ANY surface that will wear against another surface.... I call it peace of mind...
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