Speed-Talk is running on www.Speed-Talk.com

IMPORTANT: Update your bookmarks to https://www.speed-talk.com/forum/
(Right-click the URL and select "Bookmark this link")

Search found 201 matches

by Elroy
Sat May 14, 2022 6:19 am
Forum: Engine Tech
Topic: 383 sbc first dyno experience
Replies: 58
Views: 1578

Re: 383 sbc first dyno experience

As flat as it is at and around peak hp. It wouldnt surprise me if backing the cam up some would move peak hp up a couple hundred. Especially considering how conservative the valve timing is. If that were the case, not saying it for sure is, that could put some power in it quick. A little gnarlier ca...
by Elroy
Fri May 13, 2022 10:19 am
Forum: Engine Tech
Topic: 383 sbc first dyno experience
Replies: 58
Views: 1578

Re: 383 sbc first dyno experience

=D> =D> =D>
by Elroy
Thu May 05, 2022 10:20 am
Forum: Engine Tech
Topic: Cam selection for a small bore engine?
Replies: 9
Views: 586

Re: Cam selection for a small bore engine?

Can you post up a picture of the back side of both the Intake and Exh valve? You do not want them to beTulip on the back side as that defeat's running a Cam with the needed faster opening rate! With aTulip valve more flow is seen during a static test on a flow bench, but in practice it cuts into po...
by Elroy
Mon May 02, 2022 7:40 pm
Forum: Engine Tech
Topic: Late Model SBC Step Nose Core
Replies: 3
Views: 290

Re: Late Model SBC Step Nose Core

Yes. Street hyd roller. SADI would even be fine. Some have billets but none available for that much lobe lift. Thanks
by Elroy
Wed Apr 27, 2022 1:05 pm
Forum: Engine Tech
Topic: Late Model SBC Step Nose Core
Replies: 3
Views: 290

Late Model SBC Step Nose Core

Anyone know of any manufacturer that has some, suitable for .380ish lobe lift 112-114 LSA any material?
by Elroy
Thu Apr 21, 2022 4:00 pm
Forum: Engine Tech
Topic: Cloyes Quick-a-just
Replies: 31
Views: 2771

Re: Cloyes Quick-a-just

https://www.summitracing.com/parts/clo-9-3145a?seid=srese1&gclid=EAIaIQobChMIhMWTsvil9wIVsnRvBB1vvQYuEAQYASABEgL1dfD_BwE https://www.ebay.com/itm/293163938135?_trkparms=amclksrc%3DITM%26aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D99777edb3caf4e5fa1d14139b3566315%26pid%3D1...
by Elroy
Fri Apr 01, 2022 8:34 am
Forum: Engine Tech
Topic: Narrow rings and heat transfer.
Replies: 2
Views: 408

Re: Narrow rings and heat transfer.

What do they flow?
by Elroy
Wed Mar 23, 2022 4:22 pm
Forum: Engine Tech
Topic: 369ci SBF PUMP GAS STREET BUILD!!
Replies: 16
Views: 972

Re: 369ci SBF PUMP GAS STREET BUILD!!

Seems like a very cool, expensive build regardless. Im sure it runs good.
by Elroy
Wed Mar 23, 2022 4:03 pm
Forum: Engine Tech
Topic: 369ci SBF PUMP GAS STREET BUILD!!
Replies: 16
Views: 972

Re: 369ci SBF PUMP GAS STREET BUILD!!

mt-engines wrote: Wed Mar 23, 2022 2:54 pm What kind of supercharger?
Who knows, could of been some kind of accidental release of an unknown oxygenate in the room. :(
by Elroy
Wed Mar 23, 2022 11:20 am
Forum: Engine Tech
Topic: 369ci SBF PUMP GAS STREET BUILD!!
Replies: 16
Views: 972

Re: 369ci SBF PUMP GAS STREET BUILD!!

So near pro stock torque per cubic inch and over 2 hp per inch before 7000 on 369 cubic inches, on pump gas
by Elroy
Fri Mar 04, 2022 9:07 am
Forum: Engine Tech
Topic: 6.0 LS head choice for tow engine
Replies: 4
Views: 390

Re: 6.0 LS head choice for tow engine

The 706 would be a better choice in my opinion(it is the smallest). But only if putting a 2 inch valve in it. Stock from GM they basically have no valve job with the 1.89 valve. Its just a 45 and no bottom or top cut, or at least not much of any and there is not material there to do a good valve job...
by Elroy
Thu Feb 24, 2022 4:53 pm
Forum: Engine Tech
Topic: QFT 1050 - 4150 CARB
Replies: 63
Views: 2728

Re: QFT 1050 - 4150 CARB

Itll make 1.3 or better on ms109 for sure.
by Elroy
Wed Feb 23, 2022 2:40 pm
Forum: Engine Tech
Topic: Proposed Engine Spec: Another Gen 1 357
Replies: 22
Views: 1276

Re: Proposed Engine Spec: Another Gen 1 357

Not sure if I'm being tested or being asked a question. Your being tested :D . Good results are subjective at best. Even testing multiple cams to find the best one is in no way a guarantee that you have the best cam or are dialed in, just the best one that you tested. And im gonna take a stab that ...
by Elroy
Wed Feb 23, 2022 2:12 pm
Forum: Engine Tech
Topic: Proposed Engine Spec: Another Gen 1 357
Replies: 22
Views: 1276

Re: Proposed Engine Spec: Another Gen 1 357

skinny z wrote: Wed Feb 23, 2022 1:44 pm although I never had the cam spec dialed in.
How do you know when this is achieved? In a hypothetical world...
by Elroy
Tue Feb 22, 2022 1:32 pm
Forum: Engine Tech
Topic: Proposed Engine Spec: Another Gen 1 357
Replies: 22
Views: 1276

Re: Proposed Engine Spec: Another Gen 1 357

Well no matter what, it will certainly be the most discussed hypothetical engine build on speedtalk. :lol: