Just wondering what peoples thoughts are on running twin 40mm delortos compared to a 350 holly on a reco 4k.

 

I've got a port and polished head, 290 degree cam extractors and a 2 1/4 inch exhuast

 

Just wondering which i would get more power out of

 

Cheers nathan

 

and yes i know this might be a bit of a noob question but couldn't find anything specifically on this topic when doing a search

the twins for sure....

 

downdraft compared to sidedraft.....Sideys For the WIN!

As Xany said, Twins for the win!

 

Mine will be going on my soon hopefully!

 

They atomise the fuel a lot better too!!!!

Twins. More expensive, but SOOOOOO much better.

Off topic, but Nick what does FTW mean?

For the win.....or FOR the WIN!!!!

i hope I'm not too far off topic but i was going to run a single 40 dcoe in a 4k worked head & extractors & with what I'm told is nicks old cam which i bought off a forum member & local yodas tell me its to hot & wont make power due to the overlap so nicks or anyone have an opinion should i leave this cam out till i have my sc12 setup & run a 270oish cam on the na 4k till then .cheers dave

It should work well with forced induction

 

The original owner of that cam was setting the car up for Nitrous

 

For me, with a 32/36 weber all it did was chew fuel like a bastard... Then again I never tuned it

 

Get used to people asking if you drive a rotary... I used to get asked at LEAST once a day at traffic lights.

 

2.25" exhaust system is too big... go 2" MAXIMUM

 

FWIW I think its about a 300o Cam from memory

 

Best of luck with it, with a Supercharger you should be able to make a decent power figure out of it :y:

 

Go the big camshaft man, I'm running over 300 degrees N/A with NOS and it loves it.

 

Goes pretty good without it as well with the twin 40mm dellortos.

cheers nick & madrolla68 , Ok its going in the 4k I'm building ,reckon it will be fun n/a or s/c :y:

Fun for sure.

 

Smoother airflow with the sideys and for the twins, more is better :y:

yeah stuff the holley man, and were would ya get a manifold for a holley? 40mm all da way, you can get solexes of a 2tg or 18rg cheap, ive got like 4 pairs but need them all webers are better thought but cost more as i was gopin to runn some i have but to mush to rebuild.