Maxx Mazda
Contributor
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- Stock P5
The JDM intake cam will be stamped "FSH9" for the exhaust cam you will need to get another intake cam and have it repinned.
Mazdaspeed2oo35 Engine Build Round 2
- Thread starter Mazdaspeed2oo35
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If you can get some for lower price id buy from you!
Maxx Mazda
Contributor
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- Stock P5
Corksport or SRM is your best bet for us canadians.
big lift to go with that big duration?
watch the big lift, especially on the exhaust side. I found the twiggies (which have some pretty frightening lift values, as befits the meanest cams you can get for the engine) will cause interference - which isn't a problem unless you're dialing in some crazy cam timing, or you lose a timing belt.... eek.
just to recap, JDM cams will be the same lift for int/ex , twiggies cams had int. bigger duration/lift then exhaust ?
If one doesn't have cam gears to dial in the right timing on higher stage cams, wouldn't it be wise to stick with JDM cams which are drop in so to speak where as the integral/twiggies require cam gears.
Also getting 1 stage higher integral for intake and 1 stage lower for exhaust side would require cam gears to better dial them in otherwise they won't be "drop in" type.
I mean which option would be better having, same type for int/ex or higher int and lower ex. ?
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isnt corksport from USA and ship with UPS so we end up pay alot on the duty fee?
It wasnt like that 2 years ago, yea I got myself an account so I will put order soon or later
Wagonbacker9
Member
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- 2004 'Hoe
get on topic guys....
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Mazdaspeed2oo35
600whp - 600wtq at 30 PSI
Ive placed the order of the JDM Cams from Corksport, they should get here sometime next week, Also i already have the block on my possesion and i will take it to the machine shop to get it inspected tomorrow. Depending of what they say New Wossner Pistons are going in or just the damaged one.
Im also waiting on Rich to get my Intake Manifold and put the engine together with everything, btw new oil squitters are going in along with the cometic Extreme head gasket and ill be all set to run again....!!!!!
Im also waiting on Rich to get my Intake Manifold and put the engine together with everything, btw new oil squitters are going in along with the cometic Extreme head gasket and ill be all set to run again....!!!!!
Maxx Mazda
Contributor
- :
- Stock P5
Integrals do NOT require cam gears. The cam timings are actually set up perfectly for stock gears, and having adjustables would give you less performance. That's why you specify if it's for a forced induction setup or N/A because the lobe timings will be different.
Maxx Mazda
Contributor
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- Stock P5
How is this off topic? Some pretty useful information in the last few pages...
Wagonbacker9
Member
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- 2004 'Hoe
would you like me to split it off into a cam discussion thread?
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- 02' Protege ES (Gone)
16' Mazda 6 sport manual
why? Mazdaspeed2oo35 is looking to get cams in the future, he'll need info like contact info, manufacturer info etc.
Wagonbacker9
Member
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- 2004 'Hoe
on the off chance that someone else doesn't read through his lenthy build thread and is looking for the same? LOL
- :
- 02' Protege ES (Gone)
16' Mazda 6 sport manual
there are already an ass load of Cam discussion threads.
Lets get off the topic of being off topic.....since its off topic
Lets get off the topic of being off topic.....since its off topic
Mazdaspeed2oo35
600whp - 600wtq at 30 PSI
Droped off the Block in the Machine shop on yesterday for inspection and no doubt engine needs to be rebore to 0.40 which means 0.40 over Wossner Pistons are going in again, Already ordered the Cams, Victor Rainz Performance Head gasket and Evans Racing Waterless coolant... lets see how this new build goes.. but i have a feeling is going to be better since .040 pistons is going to lead me to a very nice engine displacement incresement and who knows to make a little more HP of what engine could do be smaller pistons, this was not planned but s*** happends...
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justanothermp5
Banned
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- Rust Bucket
OEM limit? whats the oem limit for these cars?
i think he'll be fine
i think he'll be fine
0.50mm (0.020") is the limit
he is NOT fine when he's making 530% more power than what the engine was ever originally designed to do... the block's bore spacing is paper thin already, boring it to 0.5mm is the highest you can go on ALL production FS-DE blocks, anymore you're weaking it and you're asking for cylinder to cylinder or water jacket incursions... it might even machine fine, but as soon as he tries to put 35psi of boost through it... BOOM
this isn't something like a KA where you have plenty of cylinder block to bore the s*** out of it... in fact, 1.0mm is fine with those motors
if you had to ask, you don't know anything... that means, you shouldn't post your UNINFORMED opinion
he is NOT fine when he's making 530% more power than what the engine was ever originally designed to do... the block's bore spacing is paper thin already, boring it to 0.5mm is the highest you can go on ALL production FS-DE blocks, anymore you're weaking it and you're asking for cylinder to cylinder or water jacket incursions... it might even machine fine, but as soon as he tries to put 35psi of boost through it... BOOM
this isn't something like a KA where you have plenty of cylinder block to bore the s*** out of it... in fact, 1.0mm is fine with those motors
if you had to ask, you don't know anything... that means, you shouldn't post your UNINFORMED opinion
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